include the js form the internal dir and viewer now has tooltips on buttons, and all buttons work, call the right javascript, send jobs to the pa_job_manager, and make image go gray with throbber, and on job completion, hide throbber, redraw the image in color and with the newly transformed image

TODO

@@ -1,10 +1,6 @@
 ## GENERAL
-
-    * use new js/* in files.py:
-        - rename rotate->transforms 
-        - then use in viewer to get transform buttons to work
-
     * viewer:
+        buttons need tootltips
         can we make it preload next/prev images, and only reload the image div when we jump?  to make arrow-based nav much faster
             im_next = new Image()
             im_next.src="..."
@@ -12,15 +8,6 @@
             - have to remember the details of not just the src fname, but also face* details
             - onload event, what if we use it and use say arrow keys to load/change image, will one beat the other, but if we arrow next too fast, the img wont be loaded?
 
-        fullscreen could maybe use a bit of this:
-            document.getElementById('canvas').requestFullscreen()
-
-        buttons (with tootltips):
-            rot90, rot180, rot270
-            flip h, flip z
-            fullscreen
-            to (re)do faces (always or somehow turn on for select???) 
-
     * remove dirs after the duplicate cleanup removes all its content
 
     * Face matching:
@@ -39,7 +26,6 @@
     * viewer needs to allow toggle to scan_model (and prob. right-click on file... AI (with CNN) AI (with hog)
         - make the form-select AI_Model actually do the change (but need more mem on mara really)
 
-
 ## DB	
     * Dir can have date in the DB, so we can do Oldest/Newest dirs in Folder view