bitbake: toaster: improved Project models

A layer may live in a subdirectory of a git repository,
so we add a field to track this setting in the Project layers.

We add the Project schedule_build function, which creates
a build request from the current project configuration.

We also fix an import problem with Projects in views.

(Bitbake rev: 1b5835e5d48cbfb7d38e38437c45d161052dfb37)

Signed-off-by: Alexandru DAMIAN <alexandru.damian@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/toaster/toastergui/views.py

@@ -1773,6 +1773,8 @@ if toastermain.settings.MANAGED:
     from django.contrib.auth import authenticate, login
     from django.contrib.auth.decorators import login_required
 
+    from orm.models import Project
+
     import traceback
 
     class BadParameterException(Exception): pass        # error thrown on invalid POST requests