Merge pull request #3 from qszhu/master

include only necessary source files in podspec
Update README.md
Update README.md
Update README.md
Update README.md
Fixing typo for #2
Update README.md
Update README.md
Update README.md
Updating podspec version
Merge branch 'master' of github.com:CEWendel/SWTableViewCell
Updating podspec version
Background color of cell now works. Should fix #10
Adding comments and cleaning up
Updating podspec version
Selection now works, fixes #1 and #9. Still need to add highlighting to cell selection
Updating README
Updating README
Updating README
Updating podspec to version 0.0.4