Merge pull request #1 from techdivision/0.5.8-beta

Merging with changes from wick-ed
Change php-by-contract version
Set correct integer params for LogHandler in appserver.xml
Add new test script
Add new example script + add --with-readline and libreadline to runtime
Add LDAP support + switch to 0.5.8-beta3
Switch to new php-ext-appserver 0.1.3 version
Merge pull request #25 from wagnert/0.5.8-beta

Add readline + switch to new php-ext-appserver 0.1.3