Improved coding standards:
* Removed closing tag (?>) from end of file - insures no spaces are output
* Replaced single-letter variable names with more understandable ones.
* Removed unused variables

git-svn-id: https://svn.apache.org/repos/asf/logging/log4php/trunk@1343601 13f79535-47bb-0310-9956-ffa450edef68
19 files changed