convenience functions added for easy logging from Java:
Logger.info("msg")
moved the code for the Files tab to a seperate class
Increased log file reader max filesize from 2 to 5 MB
fixed incorrect reference to static variable
changed link to help, updated NOTICE
bug fixed in Files tab: history function didn't work anymore due to a
dojo.html call
error fixed in Environment tab: getReadableSize couldn't be found
Logger class removed. Who needs that anyway?