fix display of emotional state bar
add passing home controller spec
remove Get Show test from entries controller
refactor authorizations to show /users using cancan
add user controller tests
Merge pull request #82 from akshatpradhan/fix_tests

Add user tests, cleans up some tests, and uses cancan more appropriately
add new screenshot and change color of share button
add passing tests for entries controller spec
change to ruby 1.9 hash syntax
Merge pull request #86 from akshatpradhan/fix_entry_tests

add passing tests for entries controller spec
add passing Entry unit test
add passing Entry helper test
Merge pull request #87 from akshatpradhan/fix_entry_spec

add passing Entry helper and unit tests
add high chart on entry model for landing page
Merge pull request #89 from akshatpradhan/chart_on_landing_page

add high chart on entry model for landing page
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