Merge pull request #2 from rafatower/master

TOOLS-936 Package and install yuitest utilities
Avoiding NullPointerException in FileCoverageReport when no functionNames are found.
Improved debian packaging and updated package version.
Fix indentation in FileCoverageReport.java.
Merge pull request #3 from juanramirez/master

Fixed null pointer error and improve debian packaging.
Fixed path of shell interpreter.
Merge pull request #4 from juanramirez/master

Fixed path of shell interpreter.
Add target clean to remove jar files, fix target distclean and add the directory java/build to gitignore