urjtag changes in mainline

My urjtag changes have been accepted into mainline svn as of version 1464.

I'm still messing around with getting my u-boot changes for the Phytec pcm030 accepted. About half of them are in, but the main one adding the board support is still under review.

Currently I'm writing a u-boot app for initializing the Intellon hardware.

Learned that this is needed to keep the linker from adding 64KB of zeros to my 10KB apps.
.gcc_except_table : ONLY_IF_RO { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) }