updated podspec for new version
consolidated the rake release commands into one command that will ask the user for the type of release.
Merge pull request #137 from elgreco84/master

consolidated the rake release commands into one command that will ask th...
Unit tests for Polling-related CanvasKit  model classes
Reorganize files
Added CKI Section to the header and added a couple of properties on CKIAssignment & CKIEnrollment
Merge pull request #138 from bpluim/header

Added CKI Section to the header and added a couple of properties on CKIA...
Networking Unit Test
Merge pull request #139 from nlambson/master

Mostly Networking Unit Tests
clear cookies before in the login view controller

make sure after checking for basic auth we clear cookies. one schools login page
access was failing because of the basic auth check.