Releasing 0.1.5
Releasing 0.1.5

This version add some helper methods (mostly shamelessly swiped or
inspired by Babushka.

 * insert_into_file(insert_before, path, lines)
 * comment_string
 * cut(data, cut_before)
 * change_line(line_regex, replacement, filename)
 * grep(pattern, file)
 * change_config_attribute(keyword, from, to, file)

notahat/tango