We need to install gcc-c++ package on masternode for build native gems at bootstrapping
install-chef-suse: add missing dependencies when using --from-git
Merge pull request #1975 from rhafer/fix/install-chef-suse-from-git

install-chef-suse: add missing dependencies when using --from-git
Force openstack-os-build for CB 2.0 to use the hydrogen set of openstack barclamps
Restrict bundler version to 1.3.x for now.  This works around a bug with bundler 1.5.1 and rubygems on Ubuntu
Merge pull request #1972 from MirantisDellCrowbar/bug/gcc-c++/master

https://github.com/crowbar/crowbar/pull/1972

Merged by devtool for ArkadyKanevsky
drop obsolete writing of pxelinux.cfg/default

this is done by barclamp-provisioner instead
always create gpg-key in install-chef-suse

the repo might be created later and will then need signing
Merge pull request #1977 from SUSE-Cloud/gpgkey

always create gpg key
add HAE repository