Add travis-ci support

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
no pip install

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Use sudo for install portion in travis

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Add step for gpgkey

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Add package dependency

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Add more python versions

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Fix sudo append in travis

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Stupid

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Update and rename README to README.d
Rename README.d to README.md
Update .travis.yml
Fix README renames

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Make import selinux conditional

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Clean up unittests to work with new pep8 syntax changes

- Several unittest failing b/c of pep8 style changes
- sos/tests/plugin_tests.py:
  - Initializing a fake plugin to test was failing due to our global
    logger not being initialized. Put a simple check in the library to
    make sure the logger is defined no matter what the calling state
    does.

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Merge branch 'hotfix/hotfix-2.3.1' into develop
Update AUTHORS

Update my email address and add a few more contributors to the list
Update readme doc

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Merge branch 'patch-1' into develop
Add more download options

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Fix typeerror from plugin_tests.py

- In our unittest we defined 'is_installed' to be a bool when in fact we wanted
  to verify if a package is installed via the _method_ is is_installed. Since
  overriding that method with our variable definition we basically removed
  any functionality of 'is_installed' method in Plugin class.

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>