homebrew: GoAccess v0.6.1

[ChangeLog](https://raw.github.com/allinurl/goaccess/master/ChangeLog)

**Changes to GoAccess 0.6.1 - Monday, October 07, 2013**
   * Added active module indication by name.
   * Added additional crawlers to the list.
   * Added custom configuration file option.
   * Added human-readable string when unable to open log.
   * Added missing include when compiling on OSX 10.6.
   * Added optional mouse support to the main dashboard.
   * Added the ability to select active module by number (keys).
   * Added the rest of HTTP methods according to RFC2616.
   * Changed referring site sscanf format to process multiple URLs.
   * Changed the default color scheme to monochrome.
   * Fixed issue where %T was not processing floating-point numbers.
   * Fixed percentage issue for browsers and os modules.
   * Fixed SIGSEGV when reading from stdin to stdout.
   * Improved performance when expanding a module.
   * Reduced memory consumption by decreasing number of dns threads.
   * Removed ^UP/^DOWN due to a key mapping conflict.

**Changes to GoAccess 0.6 - Monday, July 15, 2013**
   * Moved away from the original pop-up UI to a new expandable
     dashboard allowing data to be processed in real-time.
   * Added the ability to search across the whole dashboard with the
     option to use regular expressions.
   * Added the ability to independently sort each module.
   * Implemented the ability to parse the time taken to serve the
     request, in microseconds and seconds.
   * Added a predefined log format/date for the Amazon CloudFront
     (Download Distribution).
   * Config window now accepts [ENTER] to continue or F10.
   * Added parsing/processing indicators.
   * Updated the hosts module so it shows the reverse DNS as a
     sub node.
   * Sanitized HTML output with html entities for special chars.
   * Fixed issue where Opera +15 was identified as Chrome.
   * Fixed a bunch of minor fixes and changes. 
   * Added and updated list of browsers and operating systems.
   * Improved memory usage and better performance in general.