grayclhn

## Some useful and/or interesting Julia macros. I haven't seen many
## examples online, so I hope this might be useful for people trying
## to understand macros. Caveat Emptor; I don't understand them that
## well myself. Additions and improvements are more than welcome.
##
## Everything here is available under the MIT license (see bottom of
## file)
##
## - Gray Calhoun (@grayclhn) 10/17/2014