[IDEX] fixed parsing test cases
[converter] Fixed bug in HEX numberliteral conversion. Added tests for
HexadecimalFloatingPointLiteral

Change-Id: I6e7fea641e1914becec793308873973b98db9620
[idea] Added working set to hold the idea projects

Change-Id: Ib46c1a38999bd6ca006be1eb3a5662e1cacda9d7
Merge "[converter] Fixed bug in HEX numberliteral conversion. Added tests for HexadecimalFloatingPointLiteral"
Merge "[idea] Added working set to hold the idea projects"