Updated django-wiki to better handle relative wiki links.

lms/envs/common.py

@@ -322,6 +322,8 @@ WIKI_CAN_CHANGE_PERMISSIONS = lambda article, user: user.is_staff or user.is_sup
 WIKI_CAN_ASSIGN = lambda article, user: user.is_staff or user.is_superuser
 
 WIKI_USE_BOOTSTRAP_SELECT_WIDGET = False
+WIKI_LINK_LIVE_LOOKUPS = False
+WIKI_LINK_DEFAULT_LEVEL = 2 
 
 ################################# Jasmine ###################################
 JASMINE_TEST_DIRECTORY = PROJECT_ROOT + '/static/coffee'

repo-requirements.txt

 -e git://github.com/MITx/django-staticfiles.git@6d2504e5c8#egg=django-staticfiles
 -e git://github.com/MITx/django-pipeline.git#egg=django-pipeline
--e git://github.com/benjaoming/django-wiki.git@533c7fc#egg=django-wiki
+-e git://github.com/benjaoming/django-wiki.git@7e42bce#egg=django-wiki
 -e git://github.com/dementrock/pystache_custom.git@776973740bdaad83a3b029f96e415a7d1e8bec2f#egg=pystache_custom-dev
 -e common/lib/capa
 -e common/lib/xmodule