Update composer.phar download to 1.0.0-alpha8
Update composer.pp tests for 1.0.0-alpha8
Merge pull request #38 from webbj74/composer-1.0.0-alpha8

Composer 1.0.0 alpha8
Merge remote-tracking branch 'boxen/master' into ueberconfig
Add PHP 5.4.27, 5.4.28. 5.4.29, 5.5.11, 5.5.12, 5.5.13
Issue #42: Fix compiling of recent php versions