Merge pull request #2913 from dangu/dev/IAR_EWARM

IAR_EWARM

community/embedded/IAR_EWARM.gitignore

+# gitignore template for the IAR EWARM
+# website: https://www.iar.com/
+
+# Some tools will put the EWARM files
+# under a subdirectory with the same name
+# as the configuration.
+# Example
+# EWARM/Config1/Obj /List /Exe
+# EWARM/Config2/Obj /List /Exe
+EWARM/**/Obj
+EWARM/**/List
+EWARM/**/Exe
+
+# Autogenerated project files 
+*.dep
+*.ewt
+
+# Autogenerated folder for debugger
+EWARM/settings