New design for branch deletion confirmation

Path	Current Screenshot	New Title	New Description	New Buttons
`project/repository/branches` Unmerged		Delete branch ‘[Branch name]’?	You are about to permanently delete the branch [Branch name]. This branch hasn’t been merged into ‘[Default branch name]’. To avoid data loss, consider merging this branch before deleting it. Once you confirm and press Delete branch, it cannot be undone or recovered. To confirm, type `[Branch name]`	[Cancel] [Delete branch]
`project/repository/branches` Merged		Delete branch ‘[Branch name]’?	You are about to permanently delete the branch [Branch name]. Once you confirm and press Delete branch, it cannot be undone or recovered. To confirm, type `[Branch name]`	[Cancel] [Delete branch]

Edited Dec 21, 2017 by Taurie Davis