Merge pull request #6 from brianmc/master

Added pod spec and Example App
Merge pull request #7 from brianmc/master

Renamed pod spec and removed duplicate readme
Merge pull request #8 from brianmc/master

refined pod spec source file list to exclude sample apps
Merge pull request #9 from brianmc/master

updated podspec name
Merge pull request #10 from brianmc/master

cleaned up Example podfile
 Updated version to 1.8.4