Add dependency libhunspell-dev

* To fix FWNX-1419.

Change-Id: Ibe8c59ee6d543dafe07f26a6022f587c13c9f728
More aggressively fix permissions in VLF

* This allows a user to fix some permissions by just doing
  a dpkg-reconfigure.
* Done as part of FWNX-1420.

Change-Id: Id541e47ca54e897ca0103b62185f2d84a9ece603
Increase version

Change-Id: Ib1d12221028cbef7f5cd76453c9aa959d815ec9c
Increase version to 8.1.0

Change-Id: I3d32af9ac04b0ad3de1b3b8396719040bb787c31
Merge branch 'release/8.1' into develop