Converted TH1/TH2 to Heavy

Made NATO and CSAT TH1 and TH2 into heavy transport helos. Added
loadmaster to CSAT crews.
v3-2-0 RC2 README.md
Revert "v3-2-0 RC2 README.md"

This reverts commit aa567506409fecd39fa0a4b7316361d9d14cfc41.
Revert "Converted TH1/TH2 to Heavy"

This reverts commit db225f3857ce88c640808fa22e50f232dbea6fe2.
TH1/2 changes; v3-2-0 RC2 README.md
Merge pull request #502 from ferstaberinde/dev

v3-2-0 RC2 (for real)
Added big birds to NATO & CSAT.
Merge branch 'F3_ws' of https://github.com/Wolfenswan/A3-Missions into F3_ws