Add dependencies for Fedora to README.md
Add dependencies for Fedora to README.md

Closes Linuxbrew/linuxbrew#35

maxim-belkin/brew,Linuxbrew/brew,Linuxbrew/brew,maxim-belkin/brew,hanxue/linuxbrew,rwhogg/brew,Linuxbrew/brew,rwhogg/brew,hanxue/linuxbrew,Linuxbrew/brew,rwhogg/brew,maxim-belkin/brew,hanxue/linuxbrew