url encode src attributes
Modified the Readme.markdown to have more clear submodule instructions, removing unnecessary steps.
Step clarification and markup additions
Readme updates
HR background color fix
Fixing building for 10.7 SDK.
Cleaning up comments.
Fixing unit test on iOS 5.1.
Merge remote-tracking branch 'refs/remotes/giladno/master'
Merge remote-tracking branch 'refs/remotes/alunsford3/master'
Merge pull request #247 from JanX2/master

Collected fixes and improvements
Merge pull request #242 from TackMobile/url_encode_src_attributes

URL encode src attributes
Improving comments.
Cleanup. 
Using latest DTFoundation. 
Renaming all ivars with underscore prefix.
Additionally, this fixes a few inconsistencies that previously resulted in duplicate ivars: one with and one without underscore.
Some ivars have been disabled where they were neither used in the implementation nor had any properties attached.
Improving comment.
Merge pull request #249 from JanX2/master

Renaming all ivars with underscore prefix and misc. 
Removing superfluous import. 
Improving comments.