Fixed an issue where an extra line of the stack trace was being printed by the ThrowableProxyConverter when specifying a length option.

FIx for LBCORE-214

    http://jira.qos.ch/browse/LBCORE-214

I took the simple route and handled only the case that applies immediately to the issue mentioned in the bug.  I made no attempt to handle literal single quotes as thas would complicate the parsing needlessly.

SAX exceptions during Joran doConfigure invocation.

The example was already correct.

  1) moved SizeAndTimeBasedFNATP_Test.java to SizeAndTimeBasedFNATP_STest.scala
  2) made sure that SizeAndTimeBased rolling creates the correct zip entry for zip files

- attempting to make pom.xml files be compatible with Scala IDE

Fixed LBCORE-199 by adding a timestamp to the entry found in the zip file. This was suggested by Benoit Xhenseval.