Pushed contenttype filter code modification and started work on unifying global_index and index

Changeset: https://bitbucket.org/sinha/moin2/changeset/a286df67f294

Rough concept of merging index (on EP): http://etherpad.osuosl.org/moin-2-ui

MoinMoin: AkashSinha/Gsoc2011Diary/2011-07-26 (last edited 2011-07-26 21:42:14 by AkashSinha)