Modify restraint to an working version

Rename recent restraint.py to restraint-repo.py
Merge pull request #30 from mrniranjan/master

Modify restraint to an working version
test push to dev branch

Signed-off-by: Gowrishankar Rajaiyan <gsr@redhat.com>
Merge pull request #31 from gsr-shanks/dev

test push to dev branch
increase verbosity to console output

Signed-off-by: Gowrishankar Rajaiyan <gsr@redhat.com>
Merge pull request #32 from gsr-shanks/dev

increase verbosity to console output
Update README with manual execution steps

Signed-off-by: Gowrishankar Rajaiyan <gsr@redhat.com>
Merge pull request #33 from gsr-shanks/dev

Update README with manual execution steps
Change /home/nexus to /home/user to avoid confusion

Signed-off-by: Gowrishankar Rajaiyan <gsr@redhat.com>
Merge pull request #34 from gsr-shanks/dev

Change /home/nexus to /home/user to avoid confusion
Copy idm_ci.py to nexus.py to make it general.
Rename IdM_CI.png to CI.png to make it general.
Update README.rst by replacing traces of idm_ci to nexus.

Signed-off-by: Gowrishankar Rajaiyan <gsr@redhat.com>
Merge pull request #35 from gsr-shanks/dev

Copy idm_ci.py to nexus.py to make it general.
Add comments to functions

Signed-off-by: Gowrishankar Rajaiyan <gsr@redhat.com>
Merge pull request #36 from gsr-shanks/dev

Add comments to functions
Merge remote-tracking branch 'upstream/master'