Introduce test groups. Parallelize tests.

Common test allows automatic parallel execution of test cases. Utilize this to provide quick handling
of efficient test case runs.
Merge pull request #2 from jlouis/common-test-par

Introduce test groups. Parallelize tests.
Merge pull request #1 from jlouis/dialyzer

Introduce 'build-plt' and 'dialyze' make targets.
fix map exemplars
fix map exemplars
fix reading cmap
add emit_cmap
Merge branch 'master' of github.com:isaiah/transit-erlang

Conflicts:
	src/transit_reader.erl
	test/exemplar_SUITE.erl
vector repeated atoms exemplar tests
debug int madness
debug failed vector keywords repeated exemplar
fix cache size exceeds maximum key number