Fixing incorrect not installed report for get_rhevm_info() and making small changes to yum module
Housekeeping
Merge pull request #21 from wgd3/master

Updated rhevlcbridge to compensate for different version of engine datab...
Made minor change to tasks - now reports reason for status, not just status number
Added the vds_dynamic table to the host.py code so that rpm versions can be printed out