Fixed typos
Merge pull request #18 from pborreli/typos

Fixed typos
Added missing use statements
Fix invalid entity mapping
Merge pull request #21 from pierredup/fix-entity-mapping

Fix invalid entity mapping
Merge pull request #20 from pierredup/use-statement-fix

Fix classes not found
fixed chown in vagrant provisioning
updated vagrant box name
updated README
updated yuhao
added chmod in provisioning
updated dependencies
fixed sessions + dead code
new basic quota architecture
basic scheduler architecture + rabbitmq scheduler
refactoring
added docblocks
renamed RunningBuildsQuota to PerUserRunningBuildQuotas
scheduler can now set a message for stop/kill
unit tests for per-user running builds quota