Merge pull request #12 from smcoll/patch-8

prevent form validation from insisting on Event.creator
removed setuptools from install_requires

It's ironic, right?  Unless there's something i'm misunderstanding.  In my case, running 'pip install --upgrade' on this package was causing an attempt to reinstall easy_install as well.  Removing the requirement prevents that.
Merge pull request #13 from smcoll/patch-9

removed setuptools from install_requires
Merge pull request #11 from smcoll/patch-7

prevent TypeError when comparing naive and aware dates in get_occurrence()
remove wrong import
add type error test for issue #11
Merge remote-tracking branch 'upstream/master'
Month period now works for timezone-aware start and end datetimes for a given timezone. DST is not yet working properly
added proper timezone support to Day period
added timezone support to Week period
added timezone support for Year period
using datetime min values rather than hardcoded values when finding first_day
fixed bug in end date for Year period
Merge branch 'fix-period-tz-support' into timely

Conflicts:
	schedule/views.py