Sanitise a user's powerlevel to an int() before numerical comparison, because otherwise Python is "helpful" with it (SYN-351)

Unify http wrappers

SYN-350: Don't ratelimit the events generated during create room

Hotfixes v0.8.1-r4

Have TypingNotificationEventSource.get_new_events_for_user() return a deferred, for consistency and extensibility

Neater implementation of membership change auth checks, ensuring we can't forget to check if the calling user is a member of the room

Update syutil version to 0.0.4

Move server key api into rest/key/v1

SYN-339: Cancel the notifier timeout when the notifier fires

Improve get event cache

Hotfixes v0.8.1 r3

Don't yield on notifying all listeners

Fix a notifier leak