Get rid of redundant jobs. Rename jobs for current os versions. Add script to delete disabled projects.
Merge branch 'master' into pf-platform

Conflicts:
	jobs/aurora-linux32-nightly-mac/config.xml
	jobs/aurora-linux64-win32/config.xml
	jobs/aurora-mac-nightly-win64/config.xml
	jobs/aurora-mac10_9-mac10_9/config.xml
	jobs/aurora-mac10_9-ubuntu14_32/config.xml
	jobs/aurora-mac10_9-win81_32/config.xml
	jobs/aurora-ubuntu14_32-ubuntu14_32/config.xml
	jobs/aurora-ubuntu14_32-ubuntu14_64/config.xml
	jobs/aurora-ubuntu14_32-win81_32/config.xml
	jobs/aurora-ubuntu14_64-mac10_9/config.xml
	jobs/aurora-ubuntu14_64-ubuntu14_32/config.xml
	jobs/aurora-ubuntu14_64-ubuntu14_64/config.xml
	jobs/aurora-win32-nightly-linux64/config.xml
	jobs/aurora-win32_64-nightly-linux32/config.xml
	jobs/aurora-win81_32-mac10_9/config.xml
	jobs/aurora-win81_32-win81_32/config.xml
	jobs/aurora-win81_32_64-ubuntu14_64/config.xml
	jobs/aurora-win81_32_64-win81_32_64/config.xml
	jobs/expand-firefox-aurora-linux32/config.xml
	jobs/expand-firefox-aurora-linux64/config.xml
	jobs/expand-firefox-aurora-mac/config.xml
	jobs/expand-firefox-aurora-win32/config.xml
	jobs/expand-firefox-nightly-linux32/config.xml
	jobs/expand-firefox-nightly-linux64/config.xml
	jobs/expand-firefox-nightly-mac/config.xml
	jobs/expand-firefox-nightly-win32/config.xml
	jobs/expand-firefox-nightly-win64/config.xml
	jobs/nightly-linux32-aurora-mac/config.xml
	jobs/nightly-linux64-aurora-linux32/config.xml
	jobs/nightly-mac-aurora-win32/config.xml
	jobs/nightly-mac10_9-aurora-mac10_9/config.xml
	jobs/nightly-mac10_9-mac10_9/config.xml
	jobs/nightly-mac10_9-ubuntu14_32/config.xml
	jobs/nightly-mac10_9-ubuntu14_64/config.xml
	jobs/nightly-mac10_9-win81_32_64/config.xml
	jobs/nightly-ubuntu14_32-mac10_9/config.xml
	jobs/nightly-ubuntu14_32-ubuntu14_32/config.xml
	jobs/nightly-ubuntu14_32-ubuntu14_64/config.xml
	jobs/nightly-ubuntu14_32-win81_64/config.xml
	jobs/nightly-ubuntu14_64-aurora-ubuntu14_64/config.xml
	jobs/nightly-ubuntu14_64-ubuntu14_32/config.xml
	jobs/nightly-ubuntu14_64-ubuntu14_64/config.xml
	jobs/nightly-ubuntu14_64-win81_32_64/config.xml
	jobs/nightly-win32-aurora-win32_64/config.xml
	jobs/nightly-win32_64-aurora-linux64/config.xml
	jobs/nightly-win64-aurora-linux64/config.xml
	jobs/nightly-win81_32-ubuntu14_64/config.xml
	jobs/nightly-win81_32-win81_32/config.xml
	jobs/nightly-win81_32-win81_64/config.xml
	jobs/nightly-win81_32_64-ubuntu14_32/config.xml
	jobs/nightly-win81_32_64-ubuntu14_64/config.xml
	jobs/nightly-win81_32_64-win81_32_64/config.xml
	jobs/nightly-win81_32_64-win81_64/config.xml
	jobs/nightly-win81_64-mac10_9/config.xml
	jobs/nightly-win81_64-ubuntu14_32/config.xml
	jobs/nightly-win81_64-win81_32/config.xml
	jobs/nightly-win81_64-win81_32_64/config.xml
	jobs/nightly-win81_64-win81_64/config.xml
Remove old-style and redundant jobs.