Add hover styling on project/fundraiser cards

Fix #38
Show the reward button even if the fundraiser has already ended
Add bountysource description to FAQ

Q&A for what_is_bountysource
Merge branch 'master' of github.com:darkman2412/frontend into darkman2412-master
rename companies to teams
Entire card is now clickable + description is no longer a link
fixed text overflow on issues view
fix #67
updated legacy url page
fixed amount sorting on issue show
fixed amount sorting on issue show
resolve merge conflict
Hide tables with no data on profile activity page
update members permissions page, etc.
Merge branch 'teams'
satiate js-hint
hide image preview, link is button, filter un-public members if viewing as admin
Merge branch 'master' into darkman2412-master
Merge branch 'rewards-button' of github.com:darkman2412/frontend into darkman2412-rewards-button
replace tooltip with not-allowed cursor