diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
index 13566b8..0000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,8 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
-# Editor-based HTTP Client requests
-/httpRequests/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
deleted file mode 100644
index aa00ffa..0000000
--- a/.idea/encodings.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-
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\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
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+++ /dev/null
@@ -1,14 +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
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--- a/.idea/uiDesigner.xml
+++ /dev/null
@@ -1,124 +0,0 @@
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\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 35eb1dd..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-
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\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 441f070..b3cc88b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,8 +9,8 @@
1.0-SNAPSHOT
- 20
- 20
+ 17
+ 17
UTF-8
3.2.1