Merge pull request #8 from Jontes-Tech/patch-1

Fixed an annoying typo

Add note about why gnu99 is required.

Added CONTRIBUTORS to README file.

Improved README.

Get setup-debian.sh to be more tolerant.

Ensure that extra arguments in grub-kernel are refused.

Change argv parsing to support '--', and to better handle partition

Minor cleanups, to keep style consistent.

Moved some common code to the top of the file.

Enable pedantic mode and -Wall. Fix corresponding issues, including one

Assigned argv[filepos] to const char* partition, and used it throughout

Fix to missing parenthisis and formatting.

Clairty added to messages, help message added

Updated mbr.c for gpt patching