Bug 450062 - Exclude GTK_version flag for windows

Change-Id: I17c65f8e758851f7e522ffdf5863a89cf44b6022
Signed-off-by: Sravan Kumar Lakkimsetti <sravankumarl@in.ibm.com>
Bug 450064 - [GTK3] Remove the the check for gtk 3.10 version 

Change-Id: I5f6d7f2dcd069540e228def790c673bfc869493e
Signed-off-by: Sravan Kumar Lakkimsetti <sravankumarl@in.ibm.com>
Bug 450486 - [GTK+] Make GTK+ 2.18 the minimum supported version

Change-Id: I2d07db2db9b7b6305614eea2aafd6dc266a0c70a
Signed-off-by: Sravan Kumar Lakkimsetti <sravankumarl@in.ibm.com>
Binaries v20141204-1022