Staging Release v1.12.1-alpha.3

v1.12.1-alpha.3 (2017-09-11)

Full Changelog

Fixed bugs:

• Org admin cannot archive own project #1752

Closed issues:

• Download Project :: Not downloading all fields-- only ones with values #1778

Merged pull requests:

• Fix #1780: Add django-filter to INSTALLED_APPS #1787 (seav)
• Update changelog to v1.12.1-alpha.1 #1777 (amplifi)
• code cleanup #1767 (valaparthvi)