Setup default CLion ignores

.gitignore

@@ -72,3 +72,20 @@ GTAGS
 # uavcan firmware
 ROMFS/px4fmu_common/uavcan/
 vectorcontrol/
+
+
+# CLion ignores
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+# User-specific stuff:
+.idea/workspace.xml
+.idea/tasks.xml
+.idea/dictionaries
+.idea/vcs.xml
+.idea/jsLibraryMappings.xml
+# Sensitive or high-churn files:
+.idea/dataSources.ids
+.idea/dataSources.xml
+.idea/dataSources.local.xml
+.idea/sqlDataSources.xml
+.idea/dynamic.xml
+.idea/uiDesigner.xml