Remove \r, \n and similar characters when serializing an `irc::message'
Fix not pushing values in `luna.users.list()'
Move core commands into Lua scripts entirely
Fix missing whitespace in error message
Make QUIT message optional for core handler
Don't overwrite trigger if one is already set
Bring back channel specific triggers
Fix bad match in `settrigger'
Add `reloadvars' command to base
Fix bad auxiliary include path
Use C++11 in-class-declaration initializers
Fix inconsistent brace, make luna class final