Merge pull request #81 from sorflex/feature-newice

changed to newice interface: BOW det, test/detectorClient, cascade det+train, also DPM det+train;
merged devel back into feature-newice;
patched runProgram for OSX
moved C++ clients from test into src/clients; made building them optional; made RSI test conditional on RSI build
src/clients now has its own CMakeLists
startServices now in cvac:: namespace
changes to support new ice format
Merge branch 'feature-newice' of https://github.com/NPSVisionLab/CVAC into devel

Conflicts:
	include/version.h.repo