Merge pull request #3 from rdumusc/master

Coverage report for DisplayCluster 0.3.0
dash doc update
Updated doc links and added coverage report for codash.
Merge pull request #4 from hernando/master

Updated doc links and added coverage report for codash.
Update DisplayCluster documentation
Switch cmake external to master
Fix install
Updated to latest CMake tree.
Merge pull request #5 from rdumusc/subtree

Updated to latest CMake tree.
Update Hello doc to reflect removal of LAST_RELEASE in CMake