plugin.py: Fix python2.6 compatibility

Signed-off-by: Pierre Tardy <pierre.tardy@intel.com>
buildbot_pkg: return valid version instead of latest

Yet we return a big number to make sure this is not confused with a real version

There are some use cases uncovered by the current method:

If a developer clones the source tree without fetching the tags, git describe
will not find the latest tag.

This would be incorrect to prevent installation in those cases.
codeparameter: fix installation of the dependencies


Signed-off-by: Pierre Tardy <pierre.tardy@intel.com>
test_buildbot_pkg: fix package path

Signed-off-by: Pierre Tardy <pierre.tardy@intel.com>
make sure the install tests run in travis

make the IS_LATEST tests also run on python 2.6

Signed-off-by: Pierre Tardy <pierre.tardy@intel.com>
fix style issue on getVersion()

Signed-off-by: Pierre Tardy <pierre.tardy@intel.com>
Merge pull request #1264 from tardyp/pkgfix

pkg fixes cleaned up from GH-1240
make use of qtile theme for the documentation
prevent "Go" button from overflowing
make parameter names standout in DL
docs cosmetics
Makefile: Allow to use another pip than the system one

When installing buildbot in a not-activated virtualenv, it comes handy to define PIP before calling make frontend.
Merge pull request #1265 from sa2ajj/new-docs-theme

New docs theme
Add possibility to restart single slave
Do not use --quiet options since it always return EXIT_SUCCESS
change step state_strings to state_string: DB model
change step state_strings to state_string: DB API
change step state_strings to state_string: data API + consumers
remove outdated TODO
change build state_strings to state_string: DB model