Support PyQT5 in patching qt.
If exception can't be imported to add break for exception, show error message to user.
Restoring runfile in pydevconsole.
Merge pull request #14 from traff/development

I've fixed the wrong module and cleaned up the code, so merging it in.
Merge branch 'upstream/development' into development
Move django template debuging to plugin. jinja2 template debugging implementation.