This brings the master branch up to date with everything we've done
in the 8.8 branch. Adjusts for the new ILaunchTarget and targeted
launch delegate.
Also has a start at making more things common in the new build system.
With three extenders of it now in CDT, i.e. Qt, CMake, and Arduino,
it's obvious we can make things more common and make new extenders
less work.
Also undoes some of the work I've done to get Arduino onto the new
build system. Will need to redo it as we do the new common stuff.
Change-Id: I51ce768e0fc60e29c16b05567bd9802d64e33779
Had to convert backslashes in paths to forward slashes. Also had
figure out how to call the compiler for scanner info. Had to break
the command up myself into args.
Change-Id: I08f1438d8c17bb92a8871d4bd6e187af4e8a49f7
Also added the command shell console to the cdt 4.5 target so we can
test the Arduino command shell.
Change-Id: I185f9b39d23a6718204112e1fd4388c2458f7e5e
