python-markdown: update 2.6.9 bottle for Linuxbrew.
python-markdown: update 2.6.9 bottle for Linuxbrew.

Linuxbrew/homebrew-core,Linuxbrew/homebrew-core,maxim-belkin/homebrew-core,maxim-belkin/homebrew-core,rwhogg/homebrew-core,rwhogg/homebrew-core,LinuxbrewTestBot/homebrew-core,LinuxbrewTestBot/homebrew-core