catch remote image callback only update the innerHTML of editor body but not angular model

[coffee4code]

_Bug if enable catch remote image:_

When enable catch remote image by set config item

catchRemoteImageEnable = true

1. Paste image into editor.

2. After request of http://server.com/path/to/controller?action=catchimage... completed,

   the html, or let's say img src, in the editor body wil be updated (you can check by inspect element),

   but when you debug or submit your ng-model, the img src in the content hasn't been updated.

---

_An easy fix for now:_

Catch event catchremotesuccess by addListener("catchremotesuccess",...).

Code:

_self.editor.addListener("contentChange", function() {
    ctrl.$setViewValue(_self.editor.getContent());
    if (!_updateByRender) {
        if (!$S.$$phase) {
            $S.$apply();
        }
    }
    _updateByRender = false;
});

// add code here 
// catch catchremotesuccess event and react the same as event contentChange
_self.editor.addListener("catchremotesuccess", function() {
    ctrl.$setViewValue(_self.editor.getContent());
    if (!_updateByRender) {
        if (!$S.$$phase) {
            $S.$apply();
        }
    }
    _updateByRender = false;
});