Metacat

Add date to log output. Shorten Metacat to MC

updated the kepler skin to use paging. need to do a bit more work on this to make it behave more like other web applications

fixed the index jsp to do the redirection to the given skin's html (the all
seem to have html pages, yet not all have jsp's). Started implementing the
display of eml docs with bounding coordinates as boxes.

Made logging configuration and format changes in log4j.properties

Adding log4j jar file and log4j.properties file to lib dir