Work on autolayout changes
[#68231446] dismiss the keyboard when switching to the users feeds
[#68231446] hide the add feed button if the user input is not a valid url
[#68231446] fixed dismiss keyboard
Update constarints
Merge in menu changes
remove bouncing
[#68231446] began implementing add feeds from url
Update image names to match staging
Merge branch 'iOS7' into 68231446_create_new_feeds
[#68231446] broke code into smaller sections
Update button image
[#68231446] modified to not show feeds the user already has
[#68231446] refactor
Add appledoc, fix some documentation
[#67871860] modified to keeps feeds at only 10 feed items each
[#67871860] refactored
[#67871860] refactored and moved methods into Feed model
moved observer block code into own methods
altered methods to return block