add: title is on Users#show
Merge pull request #96 from akshatpradhan/journal_titles

add: title of my entries on my profile page
add: notifications for public/private entries on journal
Merge pull request #99 from akshatpradhan/lock_icon

add: notifications for public/private entries on journal fixes #94
change: copy of logging an entry
Merge pull request #101 from akshatpradhan/copy_change

change: copy of logging an entry
add slogan
Merge pull request #103 from akshatpradhan/slogan

add slogan
add: task to rename category attributes
Merge pull request #104 from akshatpradhan/rename_category

add: task to rename category attributes fixes #91