Merge pull request #28 from skeeet/master

Single datasource can be used with multiple pagers
Fix page control not hiding when only one page.

Also add option to align the page control to the right.
Merge pull request #29 from Moove-it/master

Fix page control not hiding when only one page.
Merge remote-tracking branch 'skeeet/master'

Conflicts:
	KIImagePager/KIImagePager/KIImagePager.m
Updates .gitignore, removes .xccheckout vom tracking
Bumps to v2.0.0
Merged with latest master branch.