basic skeleton of new /release-pending feature
support for several branches
little improvement to styles
more style improvement and show changes
extract components from pull requests
split changes in list items
remove debug
add pr state class
links to PRs in github and style for merged changes
remove wrong class
added links also to merged changesets
removed some FIXMEs
Merge remote-tracking branch 'miky/master'

Conflicts:
	static/pull-requests-module.css
adapt to style changes after merge
Merge pull request #15 from jacalvo/master

Added new view for release-pending changes (already merged and pull requests)