Fix Exception handling for "Software Emulation Exception" etc.
======================================================================
-Modifications for 0.4.2:
+Modifications for 0.4.4-pre1:
+======================================================================
+
+* Cleanup: included needed header files instead of relying on the
+ compiler to be a (cross-) compiler configured for a Linux system.
+
+* Added test-version of networking code (file download using BOOTP /
+ TFTP); tested on TQM823L, TQM850L and TQM860L. No error / timeout
+ handling yet.
+
+* Bugfix: The command table was not completely relocated, so when you
+ erased the flash sectors containing PPCBoot (for instance to
+ overwrite it with a new version) you couldn't execute any commands
+ any more.
+
+======================================================================
+Modifications for 0.4.3:
======================================================================
* Add check that monitor still fits in area defined by CFG_MONITOR_LEN