v0.5
v0.5
v0.5

UI changes
v0.5

change login form footer
v0.5

add missing ;
v0.5

change install page footers
v0.5

update images
v0.5

add footer for forget_password
v0.5

remove unused files
Merge remote-tracking branch 'upstream/master'

Conflicts:
	sdk/android_sdk/SDK/src/com/wbtech/ums/UmsAgent.java
	sdk/android_sdk/SDK/src/com/wbtech/ums/common/NetworkUitlity.java
	web/application/controllers/ums.php

merge V0.5 from upstream
update