[QSPI] added include line to suppress warning.
[LWIP] added NETCONN kconfig option and set thread priority to 1
[SHELL] bugfix in flashtool so that buffers (src and dest) are only freed when used
[FS] FullFAT - bugfix so that FSINFO support works correct
[ARCH] ARM - FPU context switching is configurable based on the compiler EABI.
[FS] Fixed ChDir() api to correctly ChDir("/")
[DEVMAN] SPI - Remove unecessary module init function.
[MACH] ZYNQ - QSPI definition when not using OF is now correct.
[MACH] ZYNQ - Can configure support for QSPI.
[MM] SLAB - Configurable order, and SLAB statistics api for debugging.
[SHELL] slabtop - Added a slabtop like command for impressive slab allocator statistics.
[MM] PAGE - Added a bt_page_info() api for getting information about the page allocator pools.
[SHELL] free - Added a free command to shell to print page allocator information.
[ARCH] ARM - Fixed some compiler warnings in FreeRTOS stack initialisation.