HOTFIX:  Panels ipe

to solve error on panel page:  Strict warning: Creating default object
from empty value in panels_renderer_ipe->render_pane_content()

https://drupal.org/node/1841960
Merge pull request #49 from emmairwin/panels_patch

HOTFIX:  Panel Display Renderer
Adds ctools patch to eliminate non-object warning.
Merge pull request #50 from kevinchampion/ctools

Bugfix: Adds ctools patch to eliminate non-object warning.
Bugfix: Fixes incorrect hook_theme usage in answers module which results in PHP notices
Merge pull request #51 from thomjjames/bugfix/answers_module

Bugfix: Fixes incorrect hook_theme usage in answers module which results in PHP notices