Added back missing meta tag
Added back missing meta tag

This meta tag allows for the layout to respond to mobile browsers...

alexjlockwood/AndroidDesignPatterns,alexjlockwood/alexjlockwood.github.io,alexjlockwood/alexjlockwood.github.io,alexjlockwood/AndroidDesignPatterns,alexjlockwood/AndroidDesignPatterns,alexjlockwood/alexjlockwood.github.io