add process control

Conflicts:

	src/com/leo/idauth/collect/CollectActivity.java
	src/com/leo/idauth/collect/CollectFingerFragment.java
	src/com/leo/idauth/collect/CollectHeaderFragment.java
	src/com/leo/idauth/collect/CollectIdCardFragment.java
Merge branch 'master' of https://github.com/sxlhero/IDAuth

Conflicts:
	src/com/leo/idauth/collect/CollectActivity.java
	src/com/leo/idauth/collect/CollectFingerFragment.java
	src/com/leo/idauth/collect/CollectHeaderFragment.java
	src/com/leo/idauth/collect/CollectIdCardFragment.java