Lets include xcworkspaces
Converted project to an xcworkspace
Specify that we're building for the simulator

This prevents travis from trying to sign the code and failing the build.
Merge pull request #82 from zachberger/xcworkspace

Convert project to an xcworkspace to allow building of multiple projects (for Travis CI)
Added Travis CI build badge to README
Reference new location for release notes

Older release notes have been moved to the wiki, while newer releases will be mainted through the GitHub releases feature.
Migrated Installation information to the wiki
Moved example usage to the wiki
Migrated building from source to the wiki