[ibr-dtn] IBR-DTN release 0.4.2

Hi.

We got a new release of IBR-DTN!

ChangeLog: - Fixes for compiling with older/more strict compilers - Added IEEE 802.15.4 LoWPAN support in ibrcommon (by Stefan Schmidt) - Added IEEE 802.15.4 LoWPAN convergence layer (by Stefan Schmidt) - Fixed bug: not sending discovery, when the local clock is before the year 2000

For more information visit this page: http://www.ibr.cs.tu-bs.de/projects/ibr-dtn/

Regards, Johannes