do the suffix matching ourselves in needle load,

otherwise many needles don't work as they are named ...-13.1.json
let's keep a log file by default

It has to be in the appamor profile to be useful, so having one by default
in the package is a must, we can set it to debug for our instances
don't give apache's internal /error handling to mojo
Merge pull request #75 from os-autoinst/coolo_logfile

let's keep a log file by default
Merge pull request #76 from os-autoinst/coolo_avoid_errors

don't give apache's internal /error handling to mojo
don't require ISO

posting to /iso without an iso is weird but job_create will fail if
no assets are specified at all. So it is possible to also create
jobs this way by specifying a hard disk.
add some tips how to use snapshots
Merge pull request #77 from os-autoinst/coolo_fix_suffix

do the suffix matching ourselves in needle load,
Merge pull request #78 from lnussel/master

Master
cancel as AJAX call and new tooltips in buildview

 * Calling to 'cancel' in the webUI is performed using AJAX now, which means no
   more reloading of the full list or the full overview (builview)
 * The rest of the scheduler calls will follow
 * The action's menu in buildview is now also rendered using AJAX, to react to
   the changes.
 * Changed the tooltip library from wz_tooltip to Opentip (which supports both
   prototype and jQuery).
Actions menu not displayed in buildview if the user is not operator
Merge pull request #79 from ancorgs/ajax_cancel

cancel as AJAX call and new tooltips in buildview
AJAX implementation of raise priority and lower priority
Merge pull request #80 from ancorgs/ajax_prio

AJAX implementation of raise priority and lower priority