diff --git a/.idea/.name b/.idea/.name
index ddf736d..d7f05b9 100644
--- a/.idea/.name
+++ b/.idea/.name
@@ -1 +1 @@
-SimpleDatabase
\ No newline at end of file
+simple-database
\ No newline at end of file
diff --git a/.idea/.name b/.idea/.name
index ddf736d..d7f05b9 100644
--- a/.idea/.name
+++ b/.idea/.name
@@ -1 +1 @@
-SimpleDatabase
\ No newline at end of file
+simple-database
\ No newline at end of file
diff --git a/.idea/ant.xml b/.idea/ant.xml
deleted file mode 100644
index 644d377..0000000
--- a/.idea/ant.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-
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diff --git a/.idea/.name b/.idea/.name
index ddf736d..d7f05b9 100644
--- a/.idea/.name
+++ b/.idea/.name
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-SimpleDatabase
\ No newline at end of file
+simple-database
\ No newline at end of file
diff --git a/.idea/ant.xml b/.idea/ant.xml
deleted file mode 100644
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diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index 217af47..96cc43e 100644
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\ No newline at end of file
diff --git a/.idea/.name b/.idea/.name
index ddf736d..d7f05b9 100644
--- a/.idea/.name
+++ b/.idea/.name
@@ -1 +1 @@
-SimpleDatabase
\ No newline at end of file
+simple-database
\ No newline at end of file
diff --git a/.idea/ant.xml b/.idea/ant.xml
deleted file mode 100644
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--- a/.idea/ant.xml
+++ /dev/null
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-
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diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index 217af47..96cc43e 100644
--- a/.idea/compiler.xml
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\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
index f758959..97626ba 100644
--- a/.idea/encodings.xml
+++ b/.idea/encodings.xml
@@ -1,6 +1,6 @@
-
+
\ No newline at end of file
diff --git a/.idea/.name b/.idea/.name
index ddf736d..d7f05b9 100644
--- a/.idea/.name
+++ b/.idea/.name
@@ -1 +1 @@
-SimpleDatabase
\ No newline at end of file
+simple-database
\ No newline at end of file
diff --git a/.idea/ant.xml b/.idea/ant.xml
deleted file mode 100644
index 644d377..0000000
--- a/.idea/ant.xml
+++ /dev/null
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-
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diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index 217af47..96cc43e 100644
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -1,7 +1,6 @@
-
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\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
index f758959..97626ba 100644
--- a/.idea/encodings.xml
+++ b/.idea/encodings.xml
@@ -1,6 +1,6 @@
-
+
\ No newline at end of file
diff --git a/.idea/libraries/KotlinJavaRuntime.xml b/.idea/libraries/KotlinJavaRuntime.xml
deleted file mode 100644
index 207fc74..0000000
--- a/.idea/libraries/KotlinJavaRuntime.xml
+++ /dev/null
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\ No newline at end of file
diff --git a/.idea/.name b/.idea/.name
index ddf736d..d7f05b9 100644
--- a/.idea/.name
+++ b/.idea/.name
@@ -1 +1 @@
-SimpleDatabase
\ No newline at end of file
+simple-database
\ No newline at end of file
diff --git a/.idea/ant.xml b/.idea/ant.xml
deleted file mode 100644
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--- a/.idea/ant.xml
+++ /dev/null
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diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index 217af47..96cc43e 100644
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\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
index f758959..97626ba 100644
--- a/.idea/encodings.xml
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@@ -1,6 +1,6 @@
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\ No newline at end of file
diff --git a/.idea/libraries/KotlinJavaRuntime.xml b/.idea/libraries/KotlinJavaRuntime.xml
deleted file mode 100644
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diff --git a/.idea/misc.xml b/.idea/misc.xml
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\ No newline at end of file
diff --git a/.idea/.name b/.idea/.name
index ddf736d..d7f05b9 100644
--- a/.idea/.name
+++ b/.idea/.name
@@ -1 +1 @@
-SimpleDatabase
\ No newline at end of file
+simple-database
\ No newline at end of file
diff --git a/.idea/ant.xml b/.idea/ant.xml
deleted file mode 100644
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--- a/.idea/ant.xml
+++ /dev/null
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diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index 217af47..96cc43e 100644
--- a/.idea/compiler.xml
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-
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\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
index f758959..97626ba 100644
--- a/.idea/encodings.xml
+++ b/.idea/encodings.xml
@@ -1,6 +1,6 @@
-
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\ No newline at end of file
diff --git a/.idea/libraries/KotlinJavaRuntime.xml b/.idea/libraries/KotlinJavaRuntime.xml
deleted file mode 100644
index 207fc74..0000000
--- a/.idea/libraries/KotlinJavaRuntime.xml
+++ /dev/null
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\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 3941471..3a99fa2 100644
--- a/.idea/misc.xml
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\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
index eb8c504..6f9bb72 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -2,7 +2,6 @@
-
diff --git a/.idea/.name b/.idea/.name
index ddf736d..d7f05b9 100644
--- a/.idea/.name
+++ b/.idea/.name
@@ -1 +1 @@
-SimpleDatabase
\ No newline at end of file
+simple-database
\ No newline at end of file
diff --git a/.idea/ant.xml b/.idea/ant.xml
deleted file mode 100644
index 644d377..0000000
--- a/.idea/ant.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-
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diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index 217af47..96cc43e 100644
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -1,7 +1,6 @@
-
@@ -12,6 +11,7 @@
+
@@ -19,5 +19,4 @@
-
-
+
\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
index f758959..97626ba 100644
--- a/.idea/encodings.xml
+++ b/.idea/encodings.xml
@@ -1,6 +1,6 @@
-
+
\ No newline at end of file
diff --git a/.idea/libraries/KotlinJavaRuntime.xml b/.idea/libraries/KotlinJavaRuntime.xml
deleted file mode 100644
index 207fc74..0000000
--- a/.idea/libraries/KotlinJavaRuntime.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-
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\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 3941471..3a99fa2 100644
--- a/.idea/misc.xml
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\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
index eb8c504..6f9bb72 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -2,7 +2,6 @@
-
diff --git a/.idea/scopes/scope_settings.xml b/.idea/scopes/scope_settings.xml
deleted file mode 100644
index 922003b..0000000
--- a/.idea/scopes/scope_settings.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-
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\ No newline at end of file
diff --git a/.idea/.name b/.idea/.name
index ddf736d..d7f05b9 100644
--- a/.idea/.name
+++ b/.idea/.name
@@ -1 +1 @@
-SimpleDatabase
\ No newline at end of file
+simple-database
\ No newline at end of file
diff --git a/.idea/ant.xml b/.idea/ant.xml
deleted file mode 100644
index 644d377..0000000
--- a/.idea/ant.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-
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diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index 217af47..96cc43e 100644
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -1,7 +1,6 @@
-
@@ -12,6 +11,7 @@
+
@@ -19,5 +19,4 @@
-
-
+
\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
index f758959..97626ba 100644
--- a/.idea/encodings.xml
+++ b/.idea/encodings.xml
@@ -1,6 +1,6 @@
-
+
\ No newline at end of file
diff --git a/.idea/libraries/KotlinJavaRuntime.xml b/.idea/libraries/KotlinJavaRuntime.xml
deleted file mode 100644
index 207fc74..0000000
--- a/.idea/libraries/KotlinJavaRuntime.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-
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\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 3941471..3a99fa2 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,11 +1,19 @@
-
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\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
index eb8c504..6f9bb72 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -2,7 +2,6 @@
-
diff --git a/.idea/scopes/scope_settings.xml b/.idea/scopes/scope_settings.xml
deleted file mode 100644
index 922003b..0000000
--- a/.idea/scopes/scope_settings.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-
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\ No newline at end of file
diff --git a/.idea/uiDesigner.xml b/.idea/uiDesigner.xml
deleted file mode 100644
index 3b00020..0000000
--- a/.idea/uiDesigner.xml
+++ /dev/null
@@ -1,125 +0,0 @@
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diff --git a/.idea/.name b/.idea/.name
index ddf736d..d7f05b9 100644
--- a/.idea/.name
+++ b/.idea/.name
@@ -1 +1 @@
-SimpleDatabase
\ No newline at end of file
+simple-database
\ No newline at end of file
diff --git a/.idea/ant.xml b/.idea/ant.xml
deleted file mode 100644
index 644d377..0000000
--- a/.idea/ant.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-
-
-
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diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index 217af47..96cc43e 100644
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -1,7 +1,6 @@
-
@@ -12,6 +11,7 @@
+
@@ -19,5 +19,4 @@
-
-
+
\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
index f758959..97626ba 100644
--- a/.idea/encodings.xml
+++ b/.idea/encodings.xml
@@ -1,6 +1,6 @@
-
+
\ No newline at end of file
diff --git a/.idea/libraries/KotlinJavaRuntime.xml b/.idea/libraries/KotlinJavaRuntime.xml
deleted file mode 100644
index 207fc74..0000000
--- a/.idea/libraries/KotlinJavaRuntime.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-
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\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 3941471..3a99fa2 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,11 +1,19 @@
-
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\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
index eb8c504..6f9bb72 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -2,7 +2,6 @@
-
diff --git a/.idea/scopes/scope_settings.xml b/.idea/scopes/scope_settings.xml
deleted file mode 100644
index 922003b..0000000
--- a/.idea/scopes/scope_settings.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-
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\ No newline at end of file
diff --git a/.idea/uiDesigner.xml b/.idea/uiDesigner.xml
deleted file mode 100644
index 3b00020..0000000
--- a/.idea/uiDesigner.xml
+++ /dev/null
@@ -1,125 +0,0 @@
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diff --git a/simple-database.iml b/simple-database.iml
index 2db4cc2..5655608 100644
--- a/simple-database.iml
+++ b/simple-database.iml
@@ -1,5 +1,5 @@
-
+
@@ -16,11 +16,11 @@
+
-
\ No newline at end of file