Switch indentation from tabs to spaces
Switch to using plugin variable instead of class variable
Remove unnecessary semicolon
Switch to latest lightpack.py
Fix error due to None default value
Correct minor wording differences
Revert "Switch to using plugin variable instead of class variable"

This reverts commit 48bfe1c3f0d142e77257ee5387eada2d9fbebb54.
Remove unncessary call to getProfiles in SetBrightness
Switch keyword order for lightpack init to match new lightpack.py version
Remove Low/MaxBrightness and add SetBrightness
Remove redundant 'for Eventghost' from plugin name
Switch to building controls from the current panel instead of wx class
Add SetColor and SetColorToAll actions
Reorder actions slightly
Pluralize 'lights' in action description
Add SetSmooth and SetGamma actions
Send LED number as an integer to fix error