Added space after function call arguments. Changed constant into uppercase. Reduce the use off double quotes. Add method scope for functions in class.ext_update.php. Reduce the max exceeded line length. And updated ext_emconf.php due code review.

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/roq_newsevent/trunk@79767 735d13b6-9817-0410-8766-e36946ffe9aa