Updated Sikorsky H-19 / S-55 Chickasaw. Fixed the paint on the pivot in the roof on the back to the right of the transmission cowling

Updated Sikorsky H-19 / S-55 Chickasaw. Fuel gauge now functional

Updated Sikorsky H-19 / S-55 Chickasaw. Fixed conflicting comm xmt and hoist signal keybinds.

Uploaded Sikorsky H-19 / S-55 Chickasaw to the Workshop.