replacing os.getenv by: conf.properties[<property>]
missing constants.py
removed author. I put it intentionally to make the blame more easy
PEP8 happiness
same fix of conf.properties for: run-tests.py. PEP8 fix for robottelo_runner
an empty line at the bottom.
PEP8 happy
check if --tests there
Merge pull request #72 from gkhachik/master

replacing os.getenv by: conf.properties[<property>]
making nosetests happy: asking for not capturing stdout + not adjusting sys.path
Merge pull request #73 from gkhachik/master

making nosetests happy: asking for not capturing stdout + not adjusting ...
fixed base (ui) to import conf
Merged from @cswiii PR.
Merge pull request #75 from sthirugn/master

fixed base (ui) to import conf