Resize ACE editor to content

Code used with permission from
http://stackoverflow.com/questions/11584061/
Merge branch 'master' into resizing-ace
Fix
Correct README
Merge branch 'master' into new-workflow-ux
Merging
Merge pull request #165 from xen/new-workflow-ux

New workflow ux
Fix nav
Minor design tweaks to dashboard
Reword repos.html
Fix delclone() and confirmation modal
Better attribution URL
Merge branch 'master' into resizing-ace
Better attribution of Brian Dickens JS code
Merge branch 'resizing-ace'
Improving tasks.py comments (minor)
Merge branch 'master' into folded-ufos