Derive slim-mode from prog-mode for Emacs >= 24
Merge pull request #8 from nixme/prog-mode-derive

Derive slim-mode from prog-mode for Emacs >= 24
bug fix: if the block is at end of file, slim-electric-backspace is not working.
format code
Merge branch 'issue-fix' of github.com:zhzhxtrrk/emacs-slim into issue-fix

Conflicts:
	slim-mode.el