Version 0.12
        * Fixed bug where multivalued parameters passed to
          url_encode_vars() were getting sorted.

Version 0.11
        * Aliased get_self_host_url to get_self_ref_host_url
        * Add the single quote char (') to the list of characters that
          get escaped when calling escapeHtml
        * Fixed url_encode() to handle utf-8 properly

Version 0.10
        * Added the $sep parameter to other methods that build a query string.
          - addParamsToUrl
          - convertRelativeUrlWithParams
	  - getSelfRefUrlWithParams

Version 0.09
	* apache_* methods
	* support for mod_perl 2 in addition to mod_perl 1
	* added underscore versions of more methods
	* fixed some formatting issues with the POD documentation

Version 0.08
	* setCookie()
	* More underscore versions of methods
	* Command-line parsing is now available.
	* Fixed a bug where a mod_perl environment was always assumed
	  for some methods
	* sendHeader()
	* sendRedirect()
	* setCookie()

Version 0.07
        * Support for mod_perl and Mason (multipart/form-data for
          mod_perl requires Apache::Request)
        * getRemoteAddr()
	* getRemoteHost()
        * getHost()
	* getReferer()
	* getProtocol()
	* getLocalRedirect()