Adding likes to the filters for users page
Cleaning up code, changing things, adding likes
Merge branch 'master' of git://github.com/isenseDev/rSENSE into jd_issue1061
Should now pass tests
- @contributions was not defined so asking for its length would break everything ever
Merge pull request #1076 from jdalphon/jd_issue1075

Fixing Tutorials
Merge branch 'master' of git://github.com/isenseDev/rSENSE into minor_changes
Added the edit button back to make things better for everyone.
Merge branch 'minor_changes' of github.com:jdalphon/rSENSE into fix_cke
Merge pull request #1078 from jdalphon/fix_cke

Add edit button back to content
Merge pull request #1067 from jdalphon/jd_issue1061

Adding like tracking, updated user show page
Merge branch 'master' of git://github.com/isenseDev/rSENSE into minor_changes
Fixing GPX parser to ignore extensions temporarily