update code
update code
add code
rename user
add demo code
add new code
Merge branch 'developer201404211612' into developer201404262007

Conflicts:
	AccountAidDemo/src/main/java/com/kohoh/account_aid_demo/MainActivity.java
	AccountAidDemo/src/main/res/layout/activity_main.xml
	AccountAidLibrary/src/main/java/com/kohoh/account_aid/AccountAid.java
	AccountAidLibrary/src/main/java/com/kohoh/account_aid/AccountHelper.java
	AccountAidLibrary/src/main/java/com/kohoh/account_aid/IAccountUtils.java
	AccountAidLibrary/src/main/java/com/kohoh/account_aid/IServeAuthecticator.java
	AccountAidLibrary/src/main/java/com/kohoh/account_aid/LoginActivity.java
add new code
remove KAccount
add new code