Upgrade Bootstrap3 and JQuery with bower
Update welecom, login, top, reset password pages
Update new, edit for note
Update user new, edit, and show
Add tag autocomplete
Update welecome page test
Add counter_cache
Add favicon
Add favicon and change header
Fix new design
Fix username and tag color
Add count spec
Merge pull request #14 from terut/feature/update_ui

Add tag and change design