Prepare servers for custom scripts


Former-commit-id: 52790d611432653dd4f15cf79751e27ec1617b9a
Improved if/then statements. Changed spaces to tabs


Former-commit-id: 83965ca220336a932022b51aca66fce31165ece6
steam.sh


Former-commit-id: ea8c6c048a1b2e0b099c009b5671321089e56078
Added libs needed for glibc2.15, fixed some variable names


Former-commit-id: a480f6311ddc2bdfc382bfaf275a42e194f87339