Known filenames:
PneumaticCraft-1.7.10-1.8.2-84-universal.jar
PneumaticCraft.jar
M_PneumaticCraft-1.7.10-1.8.2-84-universal.jar
pneumaticcraft-1.8.2-84.jar
PNEUMATICCRAFT-1.7.10-1.8.2-84-UNIVERSAL.jar
PneumaticCraft-1.8.2-84.jar
PneumaticCraft-1.7.10-1.8.2-84-universal - Copy.jar
PNEUMATICCRAFT-1.7.10-1.8.2-84-UNIVERSAL.JAR.jar
PneumaticCraft-1.7.10-1.8.2-84-universal (1).jar
0PneumaticCraft-1.7.10-1.8.2-84-universal.jar