Merge branch 'stable-2.15' into stable-2.16

* stable-2.15:
  fixup!: Fix omitted documentation
  fixup!: Fix omitted import plugins and libraries
  Display Used Permits in addition to permits available
  Add readable text to the limit type

Change-Id: Icc4af7d3234e9c24d589a39c754779646ae8c2d9