added Dots and Dashes Courtesy of @Totyano

Fixed bug when using the keybinds without whistle equipped
& reduced audible range of whistles to 1000 meters

Fixed broken bugle

Fixed bug that made it impossible to use trench whistle while acme whistle was in inventory
Separated Bugle and Whistles into different pbos
Updated icons for Bugle item

Added Trench Whistle and Bugle

Fixed: ACE changed their item inheritance hierarchy, which broke the mod. I've now updated it with the new CBA-based hierarchy.

Fixed - Apparently the whistle could only be heard from 100 meters! this should now be the correct 1600

Whistle is supposed to be "clearly heard" at 1600 m, thus it still needs to have volume at this range, as it is now the sound level is virtually zero at 1600 meters. Distance of sound doubled to 3200 meters (Experimental)

Added short and long whistleblows for dot/dash communication with custom keybinds (Default shift-o and ctrl-o)