lang: lua: Add penlight library

Created new package for last current release of penlight.

Signed-off-by: Karl Palsson <karlp@remake.is>
lang: lua-mosquitto: import new package

Based on released version of lua binding to libmosquitto.
Advantages compared to lua-mqtt:
* qos 1/2 support
* substantially faster

Signed-off-by: Karl Palsson <karlp@remake.is>
Merge pull request #670 from remakeelectric/lua-penlight

lang: lua: Add penlight library
Merge pull request #672 from remakeelectric/lua-mosquitto

lang: lua-mosquitto: import new package
Merge pull request #674 from Zokormazo/less

less: import 458 from oldpackages.