Added similar tracks functionality
Update LastFm.podspec
renamed to getSimilarTracksTo:...
renamed to getSimilarTracksTo:...
Merge branch 'master' of git://github.com/darvin/LastFm into darvin-master

# By Sergey Klimov
# Via Sergey Klimov
* 'master' of git://github.com/darvin/LastFm:
  renamed to getSimilarTracksTo:...
  renamed to getSimilarTracksTo:...
  Update LastFm.podspec
  Added similar tracks functionality

Conflicts:
	LastFm.podspec
Whitespace. Added contributor.
1.11.0