Renamed Url/url to URL to be consistent with Cocoa
Fixed typo
Merge branch 'master' of git://github.com/notjosh/NSString-UrlEncode into notjosh-master

# By Joshua May
# Via Joshua May
* 'master' of git://github.com/notjosh/NSString-UrlEncode:
  Fixed typo
  Renamed Url/url to URL to be consistent with Cocoa

Conflicts:
	NSString-UrlEncode.podspec