strings
this is the beginning of being able to track through renames
dispel
use blame_line in more places

we also got rid of the pause thread, turns out grit is already
collecting commit info for us.
trace across renames!
fixes
goto fixes
cursor positioning while typing
fix too long line bug
fixes
fixes
Merge branch 'strings' of github.com:grosser/git-spelunk into strings
Merge branch 'ben/trace_across_renames' into bigmerge

Conflicts:
	lib/git_spelunk/ui.rb
	lib/git_spelunk/ui/pager.rb
fix git-show
fix sha abbreviation and highlighting
setup repo content