- rename flash_init and flash_erase to flash_init_drivers and...

- rename flash_init and flash_erase to flash_init_drivers and flash_erase_address_range - stops conflicts with redboot. Thanks Øyvind Harboe
- gdb connection not dropped if we fail to allocate memory in query packets



git-svn-id: svn://svn.berlios.de/openocd/trunk@249 b42882b7-edfa-0310-969c-e2dbd0fdcd60