Pants

Features:
- Show session window on items added (opt-out)
- User message on items added (opt-out)
- Ilvl difference in table (out-out)
- default state is now enabled

Bugfixes/tweaks:
- Note editbox now resets on session end
- No longer able to start session when already active
- Removed 'raid leader did not send blabla' spam messages
- Demon hunters can no longer roll on daggers
- Equipped ranged weapons are now properly sent