abyravan/gazebo-2.2

Default gazebo 2.2 version with my changes for the following: fsaa = 0 setting (had to change texture adding code in Camera.cc where fsaa was set to 4 before loading). This removed anti-aliasing effects from the color image. Depth image had not anti-aliasing by default PR: for contact sensors when deleting and adding back models https://bitbucket.org/osrf/gazebo/pull-requests/1413/allow-multiple-contact-sensors-per-link/diff Also made changes to ContactManager.cc, .hh to add removeFilters function which was not present - used gazebo5 code for this Above two fixes did not fix all the problems - so made this addtional change: https://bitbucket.org/ElteHupkes/gazebo/commits/9649107ad71811ea38b96db647b8150defc5e4a9 for fixing removeFilter so that things work ok now.

C++NOASSERTION