Add reflection for GCM NotRegistered errors, and other errors that imply an invalid registration id. Fixes #162.
Merge pull request #171 from marcrohloff/Add-reflection-for-GCM-NotRegistered-errors

Add reflection for GCM NotRegistered errors, and other errors that imply an invalid registration id.
Ignore device token case. Fixes #166.
Merge pull request #165 from mattconnolly/master

Rapns Daemon wakeup: Refactor name of config variable...
Drop support for 1.8
Spelling.
Lower database_cleaner require
Spec fixes.
Fix gemfile
Disable some specs on jruby.
Fixed some bugs pointed out by @jakeonfire
Merge pull request #180 from marcrohloff/Add-reflection-for-GCM-NotRegistered-errors

Fixed some bugs pointed out by @jakeonfire
Don't use sendmsg
Allow jruby to fail for now, pissing me off.
Reduce default batch size to 100.
Fix specs.
Fix broken migration when upgrading from 2.0.4 to 3.4.1.

Commit 5d0c99f3ad9d46a4ff340d23d4e85e6926e52795 changed the name of the index on rapns_notifications. This can break the upgrade path if the old index name was already used in the db.
Migration rollback should remove the index before dropping a column included in that index.

Either the remove_index call will fail because removing the columns automatically removes its dependent indexes (PostgreSQL) or the remove_column will fail due to the existence of dependent indexes (possibly MySQL?)
Merge pull request #181 from jcoleman/fix-upgrade-migration

Fix migration failures on upgrade and rollback
add gcm_delivered_to_recipient reflection