I installed Ubuntu with my UEFI installation of Windows 8 (with windows 7 boot-loader because I don't know how to recover it), and after grub installed, I was no longer able to boot Windows 8. I tried with several different tutorials, which resulted in the two menu entries called 'Windows 7' that you'll see in the pastebin output.
I also disabled fastBoot. It's my first time with Linux so this is a bit difficult for me to solve, and the existing answers seem incomplete.
Output from boot-repair: http://paste.ubuntu.com/5656809/