Huge change, removed Status class and all "alert" messages are now shown as BS toast() and are via the DB and handled async in the F/E in jscript via Ajax. Fixed BUG-113 where toasts() were repeating. Removed many of the explicit alert messages (other than errors) and hooked {New|Finish}Job to consistently send messages to the F/E. Other messages (F/E without a job, like save settings) now use this model as well. Finally converted most of the older POST responses to formal json

BUGs

@@ -1,4 +1,4 @@
-### Next: 113
+### Next: 114
 BUG-100: I managed to get 2 photos matching mich in the NOT_WORKING photo (probably dif refimgs but same p.tag?)
     = /photos/2012/20120414-damien/IMG_8467.JPG
 BUG-106: cant add trudy /pat? as refimgs via FaceDBox
@@ -6,4 +6,3 @@ BUG-106: cant add trudy /pat? as refimgs via FaceDBox
       (it came from a face bbox, BUT, I have grown the face seln by 10%?)
 BUG-109: add mich force override, removed it, then re-added it, then rebuild DB form scratch and metadata has a duplicate
     - redo disco metadata with md5 not UUID of face dataS
-BUG-113: with a stale job, we keep checking each 1 second, and so we keep creating new status messages