Merge pull request #1 from scragg0x/master

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 pull request #40 from ghtyrant/master

Add Whoosh as an alternate search backend
Merge branch 'master' of https://github.com/scragg0x/realms-wiki
Strip Markdown extension in canonical urls
Merge branch 'master' into postgres