prepare new release

* bump version
* reformat UPDATES so it tracks also other significant changes since (1.4.1)
* add @leonardoo to CREDITS

bump version to 1.4.0 with official python 3 support

always create new empty userena profile on user creation, bump version (

fixes #448)

tests: late import of patch_for_test_db_setup to use only native migr…

…ations in django 1.7 tests

Version 1.3.0

Version 1.2.4

Version 1.2.3

Version 1.2.1

Django 1.5 User compatibility