change: color of emotional indicators
change: icon-wrench for tools in slogan
change: code cleanup
change: IA of User Journal
change: show emotional level based on presence of value
change: color/copy/layout of user journal page
change: color/copy/layout of EntriesController#index
Merge pull request #132 from akshatpradhan/progress_bar

change: UI of EntriesController#index and UsersController#show fix #127