#15 commons-logging

[Joel Schneider]

This patch modifies jrf-2.0-beta4 to use Jakarta
Commons Logging instead of directly invoking a specific
version of Log4j. The patch modifies many java files,
but the changes made to each file are small. The patch
also adds a conf/commons-logging.properties file and
makes a small tweak to build.xml.

To build jRelationalFramework with this patch, you'll
need a copy of commons-logging.jar in the lib
subdirectory. Details about Jakarta Commons Logging
are available from the project web site:

http://jakarta.apache.org/commons/logging.html

PS. You'll need to get usable copies of
commons-beanutils.jar and log4j-core.jar before
building jrf-2.0-beta4 (see bug 743946). In addition,
my earlier PostgreSQLDatabasePolicy patch (743850) may
also be of interest.

[Joel Schneider]

use commons-logging instead of directly calling Log4j