change all references to receiver to couchforms
change post_case_blocks and one test to use form locking

the rest of the tests call a post_xform_to_couch, which goes through the same code path
but releases the lock before returning
Merge pull request #196 from dimagi/remove-receiver

change all references to receiver to couchforms
update couchforms version
Merge branch 'master' into form-locking

Conflicts:
	setup.py
Merge pull request #197 from dimagi/form-locking

change post_case_blocks and one test to use form locking
python 2.6 fixes, and actually run stock tests
Merge pull request #198 from dimagi/python26

python 2.6 fixes, and actually run stock tests
Fix failing sms req test
action sort tweaks

- add date based sorting back.
- ensure forms with the same id are grouped together
- rename function to be clearer
switch from datetime to date and add comment to prevent this again
fix test
add more explicit tests for action sorting behavior
Merge pull request #199 from dimagi/stupid-tests

clearer rebuild action sorting behavior
replace couchforms/by_xmlns
Merge pull request #200 from dimagi/by_xmlns

replace couchforms/by_xmlns with reports_forms/all_forms
Merge branch 'master' into case-domain-map

Conflicts:
	casexml/apps/stock/models.py
	casexml/apps/stock/tests/test_stock_state.py