Remove stray break.

This is unreachable due to the return on the previous line.
Remove wrapper around if.

The bottom half of this is unreachable due to the if having a simple else case.
Fixed typo (drawer instead of draw) on README
Merge pull request #231 from pbendersky/master

Fixed typo (drawer instead of draw) on README
Merge pull request #224 from tewha/master

Compile cleanly with -Wunreachable-code
Fixed : When a side drawer is open, it should also be refreshed in addition to center drawer #225
clean up