SLIDER-160: initial client settings for an ambari vagrant VM up on c6401
File upload work ... security model wrong
SLIDER-160: agent functional tests upload binaries/ini file if there is a difference
SLIDER-160: move test for file existence into upload method; now covers all source files
SLIDER-153 remove superflous check for agent test enablement in TestAppsThroughAgent
Merge branch 'feature/SLIDER-160_Improve_slider_functional_testing' into develop