submit/trunk/20130129.131718

[Version] 0.0.99
[Project] GT-I8800
[Title] Release wrt-installer 0.0.99
[Issue#] N_SE-23395
[Problem] icon of application is removed during RDS update.
[Cause] couldn't send progress signal to package manager.
[Solution] Fixed to send progress signal logic
[SCMRequest] N/A
[Issue#] N/A
[Problem] if widget name has special character, widget installation failed.
[Cause] fail to check appid.
[Solution] Fixed logic during widget installaion.
[SCMRequest] N/A