set new version 0.2.15

set new version 0.2.14

set new version 0.2.12

generate new version 0.2.11

Automatic conversion of opps.fields for the context of the template, #430
Normalization of the name of the variable to use in django template
Check opps.contrib.multisite is installed and return depends_on else depends_on is empty, #432

fix bug data migration permission

set new version 0.2.10

Merge pull request #421 from opps/release_0291

Release 0291

Merge pull request #415 from opps/release_029

set new version 0.2.9

generate new release 0.2.8.3

* Create function split_tags in utils.text app and apply on Tagged model #408
* Recovery mptt search channel, use denormalized query

Merge pull request #405 from opps/fix_save_channel_using_parent

Recovery create channel using parent