[DF-185] Added correct iPhone6/6+ ids to DeviceInfo
[DF-185] add DPI info for iPhone 6 and 6 Plus
DF-185 added screen width 1080 for iphone6
DF-185 added screen width 1080 for iphone6 plus for iphoneos7.1
DF-185 on iphoneos7.1 for iphone 6 plus width is 828
[DF-4994] Added call of glFinish() to reassignapplicationWillResignActive()