Remove message logging for debug
Changed the impl of angularUtils.fcall so  take place properly
Merge pull request #477 from twosigma/alee/fix-minor

Change the implementation of angularUtils.fcall
Remove debug message
fix angularUtils.fcall so it returns a then-able
Merge pull request #479 from twosigma/alee/fix-minor

fix angularUtils.fcall so it returns a then-able
Merge remote-tracking branch 'origin/master' into alee/fix-267-evaluatejobmanager
Fix #267, reset bkEvaluateJobManager (clear evaluation queue) when
loading notebook.

Also make the evaluatejobmanager more robust by propagating errors
properly.
Add header menu spacing for markdown cells

fixes #449
Handle input menu when collapsed
Fix #353, handle server disconnects on client(mainapp).

When server disconnects, there will be a dialog prompting the user
about server has disconnected and asking to save the notebook
as a file on the client side. If user chose not to, the dialog is
dismissed and beaker starts hijacking keypress events to prompt the
same dialog again on such events. The dialog can also be opened by
clicking on the red 'offline' label on the nav bar.
Handle when the notebook is the root section

fixes #475
Merge pull request #481 from twosigma/sjs/475

Handle when the notebook is the root section
Merge pull request #480 from twosigma/alee/fix-353-freeze-when-offline

Fix #353, handle server disconnects on client(mainapp).
wait until websockets in the ipython kernel are ready before sending the initialization code over them.  fix Issue #478.
Merge pull request #476 from twosigma/sjs/449

Add header menu spacing for markdown cells
Merge pull request #482 from twosigma/spot/478

wait until websockets in the ipython kernel are ready before sending the...
Fix file open dialogs regressed in a4146e8
saving work, going home
remove unused module