Add git-gutter mode
add some default bindings for git gutter mode
modify git-gutter settings
add *nrepl-result* buffers to popwin managed list
teach live-paredit-reindent-defun to work in top-level comments and strings.
update nrepl dependency
update dependencies
merge old stashes
update popwin list
move git-gutter colouring to cyberpunk theme
Fix bug introduced in popwin config via accidental nested lists
honour ansi colour character escapes
Merge branch 'master' of https://github.com/overtone/emacs-live

Conflicts:
	.gitmodules
unify grey colour in cyberpunk theme
update git gutter and enable by default (always showing gutter)
minor tweakes to git-gutter config
add git-gutter default bindings
show git-gutter in popwin
Fix monkey-patched basic-save-buffer to not print "no changes need to be saved" every time it actually saves changes!
update git-gutter