This change also updates the various .gitignore files to discard the
files and directories created by the fpb script.
Change-Id: Ic909e787eaf5088a3f60098ea7ed2b92ccada8f7
The Puppet tests fail on Jenkins because bundler tries to install the
Ruby gems to the default GEM_HOME which is protected. This change sets
the GEM_HOME variable to a local directory.
Change-Id: Ic28276b3c2aa9224cbae839a040884871b0521a8