python: 2.7.7 -> 2.7.8

Signed-off-by: Domen Kožar <domen@dev.si>
Revert "python: 2.7.7 -> 2.7.8"

This reverts commit 7bb5592d597cb26a3cc2500a84a26fe77adf6c35.
python: link gcc_s
Revert "Revert "python: 2.7.7 -> 2.7.8""

This reverts commit 7bd5fb33ee884e9ffb75c41fef9f4206f4b111a7.

Fixed in next commit
mariadb: switch to a working download URL

(cherry picked from commit 114b75ce97f450920dafded342596372ab224382)