Merge pull request #5 from reachlocal/sxsw_docs

Sxsw docs
Merge pull request #8 from reachlocal/sxsw_docs

Sxsw docs
updated image reference and description of run button
Merge pull request #9 from bikeonastick/ios_tutorial_cleanup

updated image reference and description of run button
Added documentation for the built in pages.