even more notes
adds one last note
rename the opaque variable "r"
removes a whole boat load of configuration options
more notes!
makes check for BARE repo shorter (and hopefully easier)
what is it with programmers and short variable names? these guys should love typing
renames a whole bunch of variables and adds several helper functions
removes a bunch of configuration parameters and removes "legacy" count calculation (because god knows how old you git install must be to warrent this
adds deprecated comments as a reminder
indenting
strip refs/heads/
indenting