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
Renamed properties file and added validation.

I have renamed the properties file to robottelo.properties.sample. If
you try to run the tests without creating your own
robottelo.properties file you'll get a warning and the code will exit out.
Merge pull request #77 from omaciel/fixpropertiesfile

Renamed properties file and added validation.
Fixed few errors and PEP8
Trying to fix my badly merge from @cswiii.
Make sure that our workaround for finding newly created users doesn't get hung up on pagination.
Adds a property to set whether the tests are remote or local