Add binary versions of PHP and mod_fastcgi.

These were built using the https://github.com/smerrill/php-the-ripper/
script.
First shot at a reconfiguration to use ~/usr for PHP.
Update mod_fastcgi path.
Fix extension_dir for PHP.
Fix up LD_LIBRARY_PATH.
Fix all the env vars.
Re-setup PEAR when the marker dictates it.

(If this works, pull it out and DRY it.)
Force the pear we're using. Not sure why I have to do this.
Add debug info.
No need for php -c since we set PHPRC.
Roll back debug. `php -c` was the issue.
Better messages during control events.
Commit PHP and mod_fastcgi to the repository.
No more need to ungzip PHP or mod_fastcgi.
Try to get all uses of ~/usr outta there.
Debug change: always have bin/control just exit.
Continue ~/usr refactor.
More ~/usr refactoring.