Corrects the usermod command syntax, as it will fail with the following message:
usermod: group '-a' does not exist
The correct syntax should be usermod -a -G libvirt $USER
Replaces git:// with https:// in Gemfile
Removed default version of bundler on travis-ci and replaces with 1.12.5 which is needed by the vagrant gem
Corrects the usermod command syntax, as it will fail with the following message:
usermod: group '-a' does not exist
The correct syntax should beusermod -a -G libvirt $USER
Replaces git:// with https:// in Gemfile
Removed default version of bundler on travis-ci and replaces with 1.12.5 which is needed by the vagrant gem