FreeRTOS source:

FreeRTOS source:
 - Major refactor to consolidate the multiple places where a task is removed from a ready list and placed in a delay list into a single function, reducing code size, and enabling the easy addition of up-coming functionality.
 - Replace the enum used for task notification states with a uint8_t to reduce the TCB struct size with some compilers, and allow additional members to be added without increasing its size.
 - Rearrange FreeRTOS.h so all INCLUDE_ defaults are grouped together.

git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@2415 1d2547de-c912-0410-9cb9-b8ca96c0e9e2