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