Merge pull request #2758 from iSWORD/patch-1

updated jetbrains gitignore to ignore contentModel

Global/JetBrains.gitignore

@@ -8,6 +8,9 @@
 .idea/**/dictionaries
 .idea/**/shelf
 
+# Generated files
+.idea/**/contentModel.xml
+
 # Sensitive or high-churn files
 .idea/**/dataSources/
 .idea/**/dataSources.ids