android: upgrade Glide to 4.8.0 for smooth gifs
android: upgrade Glide to 4.8.0 for smooth gifs

Also update Android targetSdkVersion to 26 because the Play Store will soon require that.

ido-ran/ran-smart-frame2,ido-ran/ran-smart-frame2,ido-ran/ran-smart-frame2,ido-ran/ran-smart-frame2,ido-ran/ran-smart-frame2