Django-push-notifications

* BACKWARDS-INCOMPATIBLE: Drop support for Python<2.7
* BACKWARDS-INCOMPATIBLE: Drop support for Django<1.8
* NEW FEATURE: Added a Django Rest Framework API. Requires DRF>=3.0.
* APNS: Add support for setting the ca_certs file with new APNS_CA_CERTIFICATES setting
* GCM: Deactivate GCMDevices when their notifications cause NotRegistered or InvalidRegistration
* GCM: Indiscriminately handle all keyword arguments in gcm_send_message and gcm_send_bulk_message
* GCM: Never fall back to json in gcm_send_message
* BUGFIX: Fixed migration issues from 1.2.0 upgrade.
* BUGFIX: Better detection of SQLite/GIS MySQL in various checks
* BUGFIX: Assorted Python 3 bugfixes
* BUGFIX: Fix display of device_id in admin

* APNS, GCM: Add a db_index to the device_id field
* APNS: Use the native UUIDField on Django 1.8
* APNS: Fix timeout handling on Python 3
* APNS: Restore error checking on apns_send_bulk_message
* GCM: Expose the time_to_live argument in gcm_send_bulk_message
* GCM: Fix return value when gcm bulk is split in batches
* GCM: Improved error checking reliability
* GCM: Properly pass kwargs in GCMDeviceQuerySet.send_message()
* BUGFIX: Fix HexIntegerField for Django 1.3

* BACKWARDS-INCOMPATIBLE: Added support for Django 1.7 migrations. South users will have to upgrade to South 1.0 or Django 1.7.
* APNS: APNS MAX_NOTIFICATION_SIZE is now a setting and its default has been increased to 2048
* APNS: Always connect with TLSv1 instead of SSLv3
* APNS: Implemented support for APNS Feedback Service
* APNS: Support for optional "category" dict
* GCM: Improved error handling in bulk mode
* GCM: Added support for time_to_live parameter
* BUGFIX: Fixed various issues relating HexIntegerField
* BUGFIX: Fixed issues in the admin with custom user models

* BACKWARDS-INCOMPATIBLE: The arguments for device.send_message() have changed. See README.rst for details.
* Added a date_created field to GCMDevice and APNSDevice. This field keeps track of when the Device was created.
This requires a `manage.py migrate`.
* Updated APNS protocol support
* Allow sending empty sounds on APNS
* Several APNS bugfixes
* Fixed BigIntegerField support on PostGIS
* Assorted migrations bugfixes
* Added a test suite

* Migrations have been reset. If you were using migrations pre-1.0 you should upgrade to 1.0 instead and only
upgrade to 1.0.1 when you are ready to reset your migrations.

* Full Python 3 support
* GCM device_id is now a custom field based on BigIntegerField and always unsigned (it should be input as hex)
* Django versions older than 1.5 now require 'six' to be installed
* Drop uniqueness on gcm registration_id due to compatibility issues with MySQL
* Fix some issues with migrations
* Add some basic tests
* Integrate with travis-ci
* Add an AUTHORS file