Minor README tweaks.
Minor README tweaks.

msoftware/DragLinearLayout,leasual/DragLinearLayout,justasm/DragLinearLayout,HKMOpen/DragLinearLayout,ly-android/DragLinearLayout,qiwx2012/DragLinearLayout,DuongNTdev/DragLinearLayout,dagezi/DragLinearLayout,mcaras/DragLinearLayout