save with correct asset orientation
reduce the image size on the iPhone 4 for better responsiveness
[CHANGE] stopped tracking some files of the .git_ignore list
Merge branch 'master' of https://github.com/ethanlowry/poppy into domfix

Conflicts:
	.DS_Store
	Poppy.xcodeproj/project.pbxproj
	PoppyApp/LiveViewController.m
[ADD] added BUILD_USER_$(USER) macro to debug builds to non-intrusively activate per user defines later on