Git-ignore added to exclude temp working directory of test-cases
PRD-4229: Updated all build files to contain the standard JUnit properties to hardcode locale en_US and timezone UTC and file encoding UTF-8. Also sets the headless mode to True, as running unit tests via ant should be headless.
Merge branch 'sprint_1-4.0.0GA' of github.com:pentaho/pentaho-reporting into sprint_1