removes unnecessary selenium usage
Merge pull request #745 from opf/feature/user_cuke_speedup

removes unnecessary selenium usage
Change search/project shortcuts to 's' resp. 'p'
remove CHANGELOG.md.temp
Merge pull request #726 from opf/fix/search_shortcut_like_github

Change search keyboard shortcut to s, project shortcut to p
Merge branch 'dev' into feature/issue_autocomplete

Conflicts:
	doc/CHANGELOG.md