[PEPr] Changes in proposal for Configuration::Config_Lite

Patrick Engel (http://pear.php.net/user/pce) has edited the proposal for Configuration::Config_Lite. Change comment: * updated the Config_Lite Package (used pear to create it), * throws Exception, no dependencies, * $ phpunit AllTests.php works, * phpcs is still quite, * package validated * to run the phpunit AllTests.php, i used a "if Condition", like PHP_CodeSniffer. Is it valid to test if it is installed, also in the Package's `Lite.php'? Should we better throw an Exception that inherits PEAR_Exception? Please review the proposal: http://pear.php.net/pepr/pepr-proposal-show.php?id=645