Update php54-xdebug forumla to xdebug 2.2.1
Update php53-xdebug formula to xdebug 2.2.1
Updated the php mongodb driver to version 1.2.11
Update README.md

Added note on how to see the list of configuration options.
now using php 5.4.5
Allow building with the homebrew version of openssl

This change allows you to install with the --brewed-openssl option to
build and use the current 1.0.1c version of openssl that is available
in the main Homebrew repository.

We need this because of immediate segfaulting of PHP when connecting to
a NTLM protected .NET webservice over HTTPS. This is solved when
updating to this openssl version.

We figured this out when it al worked just fine on a recent Ubuntu, and
on our OSX dev environments when we used http, but when switching to
https the segfaults started.
Add libmysql as an install-time option for PHP 5.3

This patch adds a '--with-libmysql' build option for users who need the
old-style libmysql client library instead of the newer mysqlnd.
Use zlib from homebrew for php 5.4 (fixes issue with OS X 10.8)
add mailparse formulae (thanks to Tony Roman)
Adding igbinary extension
Adding twig extension
updated php to 5.3.15
Added head build for xdebug. Closes #203
Documented a common 'bug' in Mountain Lion concerning png.h and X11. Closes #199, #188, #175 and probably others
Added a note about XCode 4.4 on Mountain Lion
Depend upon homebrew-alt tidy if including tidy support. Closes #116, #182, #157, #155
Bugs => Common Issues
Added a note about updating your PATH for extension compilation
Extend AbstractPhpExtension in all PHP extensions

- For all extensions, create a config file ext-{extension}.ini in conf.d
- Updated README to reflect changes of adding AbstractPhp5
- Made AbstractPhp5 more flexible for version detection
- Fixed detection of php version as in php_branch
- added config_scandir_path.mkpath before calling .write(config_file)
- added option extension_type to prevent redefining config_file
- changed config_file overwrite to call parent
- moved check of option --without-config-file in each formula
  because of audit errors and added a check if config file exists

Closes #136. Closes #152
--with-brew => --with-homebrew