updates news page

Removed  unnecessary mbeans-descriptors file.

Now checking if a mbean is already registered under the same ObjectName to prevent an javax.management.InstanceAlreadyExistsException when reloading the access configuration

No commit message

No commit message

No commit message

One dialect only for now.

added a testcase to PackageTest.java

Work in progress

- don't crash the server in case  JoranConfiguration throws an exception

- Print stack trace in case of parsing problems of the joran config file
- RequestLogRegistry instead of RequestLogMapper
- print Status list only in case of errors or warnings

Moved to core module the common functionnalities
Minor modifications on the other classes (format,...)

Added a trick in OptionHelper to load classes 

Added filter support

Updated test case
Minor javadoc modifications to TimeBasedRollingTest