Merge pull request #58 from bjar/warden

Warden - remove snapshot older than a specific date
Add the new warden file to pkg-plist
Make syscache run "pbi_updateindex" when syncing the PBI info, and have it perform the PBI sync every 24 hours.
Merge branch 'master' of github.com:pcbsd/pcbsd
Fix a bug grabbing the PBI-INDEX file at first run of appcafe
Merge branch 'master' of github.com:pcbsd/pcbsd
Keep log file for warden prime template
Add the repo configuration options back into the new Qt UI.
Merge branch 'master' of github.com:pcbsd/pcbsd
Use syscache to do the pbi updateindex, and fix its rc.d script to
allow running pbi_* commands
Fix pc-sysinstall syntax by both GUI install and text-install, fixes
issues enabling appcafe / warden template creation
Fix one place I missed fixing the syntax
Add the beginnings of the new tab for service configuration files in EasyPBI. The tab is disabled for the moment until it is finished.
Merge branch 'master' of github.com:pcbsd/pcbsd
Increase the configuration dialog box size so it does not cut off any text.
Make sure that the PBI sync does not get locked if the index did not get read properly.
Start to update Handbook for 10.1.
Update the control panel entry for the AppCafe so that it no longer requires root to run.
Merge branch 'master' of github.com:pcbsd/pcbsd
Add a new dialog UI to EasyPBI (not integrated yet)