Replaced old gitlab_dev vagrantfile with DevKit

* Replaced the old GitLab Vagrant instance in favor
of the new Development-Kit version
* Updated the NFS scripts.
Changing the VM resources to be 8000MB ram and 2 CPUs
Adding update.sh file
Updating update scirpt
Updating update script
Updating the update file
Removing update script
Merge branch 'master' into 'master'

Up the resources allocated to the virtual Machine.

This change makes it so that the virtual machine will have 8 GB of ram instead of just 4 GB.  And it will have 2 CPU's assigned to instead of just 1 CPU.

See merge request !1
First pass at making variable CPU and mem based off host machine.
Finishing the changes for variable CPUs and memory
Merge branch 'variable_resources' into 'master'

Variable resources

This update will read the user's system and allow the vagrant machine access to all of the CPU cores and to 1/4 of the systems memory.  There are overrides for users who would like to set their own settings.  If you would rather have the default values feel free to reject the merge request I just made these changes for myself and thought I would share them.

See merge request !2
Merging in changes