VI:  Turn off cursor when updating screen; eliminate some warnings
VI: Several bug fixes
configs/olimex-stm32-p107: Failes to build is SPI3 for UEXT is not remapped
Networking:  Improved status reporting and new carrier management interfaces.  From Max Holtzberg
VI: all commands not seem functional.  Still at least on display artifact and probably some things not properly tested
VI: Fix loss of status line on display update
configs/16z:  Add support for 16z board
16Z: Some early bring-up fixes
configs/viewtool-stm32f107/netnsh:  Increase the number of pre-allocated watchdog timers.
apps/examples/ostest: Spelling fix from Richard Cochran
Config.mk: If WINTOOL is set, COMPILE definition should convert path generated by Cygwin make to a proper Windows path.  From Richard Cochran (2014-1-23).
arch/arm/src/Makefile: dependency directory list is now computed from the VPATH.  From Richard Cochran
Basic support for the EFM32 processor family from Richar Cochran
configs/efm32-dk3650: Support for Energy Micro's development kit for the Leopard Gecko MCU.  From Richard Cochran
16z:  Fix option bits; adjust system clock frequency
Assembler changes with the gcc-47 distribution from ARM mean that we need to be explicit about branch one or more of the wide branch opcodes results in bad table branching.  From Mike Smith
Should enable external bus after configuring it
The optimization level can now be selected as part of the configuration
Suppress option to use custom optimization levels for architectures that do not support it
ZNEO: Verify that currrent code still works on the ZiLOG board