1.1.7
	- really did the bugfix for 1.1.6, was missing for some reasons

1.1.6
	- bugfix: correctly handle process groups with more than 1000 entries

1.1.5
	- have UnknownRecord report handle incomplete records or additional
	  bytes at the end of a file.

1.1.4
	- fixed a bug in OTF_Reader which might have caused the very first 
	  time stamp of a trace to be not properly sorted
	- introduced '--snapshots' and '--statistics' switches to do only 
	  snapshots or statistics. for statistics a selective mode is allowed
	  which regards only some streams. By this means statistics can be
	  created in parallel by calling otfaux multiple times.

1.1.3
	- fixed a minor bug in otfaux

1.1.2
	- inverted return value of call-back handlers: 
	  '0' is non-error, '!= 0' is regarded as an error, now!
	  (this makes OTF conform with the VTF3 scheme.)

1.1.1
	- OTF_Reader now considers the return values of the handlers
	- added OTF_VERBOSE, OTF_DEBUG macro for error treatment
	- introduced 'UnknownRecord' handler which allows to catch
	  unknown record types

1.0
	- initial version