is_peep_in_filter updated to use decompiled func

Has not been tested. Considering redoing all of these functions removing hard to understand variables.
Fixed compile error
Re-factor of 0x69B7EA into get_arguments_from_peep

Has not been tested. This should remove a few global variables 0x13CE952 and 0x13CE954. (Note these globals are also used for drawing strings so will still be relevant elsewhere.)
Fix small ) mistake
Added get_argument_from_thought
Added get_arguments_from_action
Merge pull request #190 from duncanspumpkin/window_guest_list

Window guest list