Author: Michael Bruck <mbruck@digenius.de>

    - jtag.c: consolidate all memory allocations in scan functions in one block, add out_fields pointer to set stage for further changes



git-svn-id: svn://svn.berlios.de/openocd/trunk@1861 b42882b7-edfa-0310-969c-e2dbd0fdcd60