Merge branch 'hotfix/1.5.2' into develop
fixed version number
Merge branch 'hotfix/1.5.3' into develop

Conflicts:
	bower.json
	package.json
fixing develop version (1.6.0)
Update Grunt.
Remove CLEAR_SRC, the HLS hack. Fixes BRBPL-4135.
Run grunt githooks postinstall.
Release 1.6.0
Merge branch 'release/1.6.0'