Changed the test path
Only building tests when building qc
Merge pull request #1 from QuickCheck-CI/QuickCheckCI

QuickCheck CI
remove rebar_test.config
add make qc to the build script
rebar .app file
some test files
tweeking of the makefile
convert prop_travel to use inline prolog, not a gen_server
improved readme file
coverting quickcheck properties to use closure
ignore the .qc directory
ignore scratch
remove some old targets
merge