Adds parseCC using etree, no tests yet, should work.
Adds buildCC to test suite in preparation for writing tests for parseCC
Adds tearDown for tempfile removal after test completes
Merge branch 'feature/testing' into feature/parse_CC
fixes issues that would prevent parseCC from running correctly
base TestCase for parseCC
Adds tests for parseCC. 50 tests total, 100% coverage of parseCC. 94% coverage overall.
Merge branch 'feature/parse_CC' into feature/testing
Adds .travis.yml for travis build testing
Removes use of AssertIsNone and AssertLess so that test suite is python 2.6 compatible
Adds build status to README [skip ci]
Adds coveralls badge to README [skip ci]
Attempting to better integrate coveralls with travis
Changes exception handling to new style
Some prelim python3 compatibility junk
Python3 compatibility should be done. Removes byte flag from reads, keeps it on writes and converts to byte type is ver is above 3.
Merge branch 'feature/testing' into develop
updates feature/testing stuff for python3 compat
changes travis.yml to test against python3
updates README and __doc__ with python 3
updates README to point to develop branch on travis and coveralls

Conflicts:
	cdl_convert.py
	tests/test_cdl_convert.py