submit/tizen_2.1/20130331.084558

[Version] 0.1.20
[Project] GT-I8800
[Title] Release wrt-installer_0.1.20
[Issue#] N_SE-30616
[Problem] Even change orientation mode, update isn't working.
[Cause] Update fail is occurred when verify author certificate
Root cause is long path is set for installed source directory
[Solution] Fixed path set routine for set installed directory
[SCMRequest] N/A