Merge pull request #81 from browles/master

(refactor) handler and cleanup
refactored language search
Merge pull request #82 from kwalker3690/languages

(refactor) refactored language search functions
added repo_activity_by_month query
Merge pull request #83 from myclamm/newMike

added repo_activity_by_month query
changed csv to json
Merge pull request #84 from myclamm/newMike

changed csv to json
working on styling user page
Merge pull request #85 from kwalker3690/styles

(feature) working on styling user page
user basic styling done
Merge pull request #86 from kwalker3690/styles

(feature) user basic styling done
comment cleanup
(feat) Language leaderboards