Merge pull request #6 from rdumusc/master

HWSD 1.1 documentation updated
Documentation for Equalizer 1.7.3
Merge pull request #7 from bilgili/master

Documentation for Equalizer 1.7.3
Bump CMake external
Switch cmake external to master
Updated Lunchbox 1.9 docs
Update Lunchbox 1.9 doc
Updated to latest CMake tree.