initial, still broken support for community link metrics
make search role default to true for create user
add media link count and explain output to link metrics
Merge branch 'master' into cm_partisan_link_communities
add line breaks to story description and text
sort by simple count by default; don't generate tfidf data when sorting by count
re-enable cache
add influential media words page
Merge branch 'master' into cm_pseudo_queries
Merge branch 'master' into cm_partisan_link_communities

Conflicts:
	lib/MediaWords/Controller/Admin/CM.pm
fix wc cache
fix undef var error
add partisanship page; add key word highlighting to influential media words
Merge branch 'master' of https://github.com/berkmancenter/mediacloud