updated dockerfile, spacing adjustments
Add setup guide for apache2 with mod_wsgi
Merge pull request #37 from ghtyrant/master

Add setup guide for apache2 with mod_wsgi
update readme with search
Initial version of whoosh based search
Add fallback for non-supported languages & search in path and text
Check if WHOOSH_INDEX path is read & writeable
Remove fuzzy search, needs some tweaking probably
Restored default config
Clean up & fix index creation, handling exceptions
Add information about Whoosh to README
Merge branch 'whoosh_search' of github.com:ghtyrant/realms-wiki into whoosh_search

Conflicts:
	realms/config/__init__.py
	realms/modules/search/models.py