Version 1.5
Fix Highlands autumn trees for TreeCapitator
Do not spawn rock, desert, snow mountain biomes per forum thread crash bug
Add executable bit to start.sh for server
Altered Railcraft gen to give other options, not crash with saltpeter clouds

Fixed line endings for files.
Railcraft config now matches COG git
Fix to not show silverfish eggs and secret doors
Changes from upgraded mods
Add custom diff script, remove helpful commands
Added runtime files to ignore
Change TE Nickel config to Ferrous Ore to match mod