Added unit tests (initially only for expect), and fixed a couple of expect-bugs found because of this.
Added unit tests (initially only for expect), and fixed a couple of expect-bugs found because of this.
Added gmock-1.7.0 dependency
Merge branch 'unit-tests' of github.com:grantila/q into unit-tests

Conflicts:
	CMakeLists.txt
	tests/q/CMakeLists.txt
Fixed issues from previous merge (merge diff left in files)