Add vuforia-sdk

Change-Id: I67442711bfc388a7cc08974c07a8e6ef6ad2d5b5
Add snapdragon_sdk 2.1

Change-Id: Iadc8b8d73396a394520e51a93bb0c602cfec7631
Add snapdragon_sdk 2.2

Change-Id: I95597f96887bbb4213e978fea8e152217ba7334a