Improved error message in mx tool when package statement cannot be found.
Added unit test for StampFactoryTest.createParameterStamps.
Canonicalize project dependencies.
Fix Checkstyle error.
Update CHANGELOG and AUTHORS file.
Added one more reference to the CHANGELOG.
changelog: graal-0.6
Fixed decoding of call instruction
Contributed-by: vladimir.kozlov@oracle.com
Properly chmod files modified when creating JDK image
Contributed-by: vladimir.kozlov@oracle.com
Add cast to void to fix compilation warning.
Contributed-by: vladimir.kozlov@oracle.com