remove sphinx delta attribute.
change ThinkingSphinx search to Sunspot search.
try to fixed: uninitialized constant Sass::Rails::SassTemplate
use sunspot StubSessionProxy for test.
fixed: nil class formatted_data
move index operation to resque job.
Merge branch 'master' of github.com:saberma/shopqi
solr server should be run.
remove the gollum editor and css file
add admin user login for wiki pages
remove some words
remove wiki pages show haml, replace it with render text
Merge branch 'master' of github.com:saberma/shopqi
add themes table.
migration should not contain init data, it should be move to db seed.
fixed: the pages_path conflict
move wiki store dir to data directory.
add theme uploader.
remove billing_address #168
fixed: correct spec test for removing billing_address, #168