sig_mqnotempty():  Test for a valid signal number inverted.  From eero.nurkkala
STM32 lowputc:  Fix an error in conditional compilation.  From Sami Pelkonen
Make sure that all references to up_prioritize_irq() are conditioned on CONFIG_ARCH_IRQPRIO.  Noted by Make Smith
Make sure that all references to up_prioritize_irq() are conditioned on CONFIG_ARCH_IRQPRIO.  Noted by Make Smith
Correct SPI mode for CC3000 is CPOL=0 CHPA=1. From Jussi Kivilinna
Configuration has CC3000_SPI_MODE settings but source uses CONFIG_CC3000_SPIMODE. From Jussi Kivilinna
CC3000:  Fix a race condition in start-up of unsoliced_thread.  From Jussi Kivilinna
CC3000: Fix build when POLL is enabled.  From Jussi Kivilinna.
Update ChangeLog
Change bne to bne.n in irqrestore()
Change all variadic macros to C99 style
Update ChangeLogs
CLE:  Was not returning the terminating newline character
CLE:  Last bugfix commit was insufficient
Update viewtools/nsh configuratin
Updated ChangeLogs
STM32 I2C: Final fixes from Max Kriegleder et al.
Updated changelog
Costmetic changes to memory manager debug output
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