Update README.md
minor tweaks to address warnings raised when these optional warning flags are set to YES:
"Sending messages to __weak pointers"
"Undeclared Selector"
Merge pull request #6 from howardengelhart/master

Minor tweaks to address warnings
Add namespace for localization of UIBarItems with default values
Merge pull request #7 from Globemaster/feature/namespace_localization

Add namespace for localization of UIBarItems with default values
Add podspec
Update README.md
Fix weak property
Fix capturing controller strongly in block
Typo fix
Update readme
Version bump
Update readme
Merge remote-tracking branch 'upstream/master'