Display PIDs of workers that we are waiting for
Updated Chord important notes to call out that results must not be ignored when using chords
Update docs/userguide/tasks.rst

Using os.getcwd() will produce unexpected results since it is based on the current working directory at the time the command is run. It looks fragile to me. The proposed approach uses the location of the setting module itself to determine the appropriate path.
Enforce range end < min_ + max_
Have schedule range wrap around max_ if to < fr, ie. (months): 11-1 => [11, 12, 1]
Test to ensure proper crontab values: min_ <= val < min_ + max_, and test range wrapping: 12-1 => {11, 0, 1} w/ max_=12, min=0
Adding configuration variable to set max_pool_size for MongoDB connection
Roll moy over if last_run.moy is past range
Use billiard.util.Finalize instead of kombu.utils.finalize
pep8: Ignore E126,E127,E128
flakes
Fixes flakes E126,E127,E128
Extend Task.rate_limit to accept float values

Celery is enforcing rate_limit integer values, but the kombu TokenBucket implementation
fill_rate value is casted to float anyway, therefore remove this limitation.
Fixes mongodb tests
Updates Changelog
Bumps version to 3.0.13
Now depends on Kombu 2.5.4
Add myself to Contributors (pull request 1142)
Fixes pickling of configuration modules when using execv/fork emulation.  Closes #1126
Use the now() from the underlying schedule in ScheduleEntry

If a schedule defines a custom nowfun, then the ScheduleEntry should use that instead of the app default