Merge branch 'update_gitignore' into 'master'

Add /.idea to .gitignore

See merge request walberla/walberla!200

.gitignore

@@ -4,26 +4,33 @@ ui_*
 qrc_*
 *~
 
+
 # macOS
 **/.DS_Store
 
-# Backup files of kate/kwrite
 
 # Generated files
 *.out
 /src/waLBerlaDefinitions.h
 /src/core/waLBerlaBuildInfo.cpp
 
+
 # Eclipse
 /.cproject
 /.project
 /.pydevproject
 /.settings
 
+
 # Visual Studio
 /CMakeSettings.json
 /.vs
 
+
+# CLion
+*.idea
+
+
 # Binary Files
 /bin/
 /lib/
@@ -39,16 +46,12 @@ logfile*.txt
 # Compiled python
 *.pyc
 
+
 # Blockforest saves
 *.sav
 
 
-/utilities/.idea
-/utilities/py_waLBerla/.idea
-/python/.idea
-
-/src/stencil/.idea
-
+# CMake
 /CMakeLists.txt.user
 
 # CMake build files
@@ -60,4 +63,4 @@ CTestTestfile.cmake
 cmake_install.cmake
 CMakeDefs.h
 /moduleStatistics.json
-/walberla-config.cmake
+/walberla-config.cmake
\ No newline at end of file