small footprint version of racattack vagrantfile
merged upstream changes
merge build branch
truncate shared disk size
git ignore patch files
hardcode box version to control updates for better stability
Merge branch 'build' into build-small
Merge pull request #6 from ardentperf/master

shared disk size and gitignore
Merge branch 'ardentperf' into build-small
140411 use .ori for named backup and add %oinstall to sudoers NOPASSWORD
140411 replace UPPER_ with lower_ in variables at Vagrantfile
140411 Added BEGIN/END CUSTOMIZATION, minimun for leaf 2300, removed extra line at hosts at Vagrantfile
tested new box version
140427 removed cvuqdisk and sshsetup from normal run. will run only on setup=true
merged latest changes from racattack/master