Update the ucQueueNumber member of the queue structure (used with FreeRTOS+Trace to be an unsigned portBASE_TYPE instead of an unsigned char.

git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@2132 1d2547de-c912-0410-9cb9-b8ca96c0e9e2
Change the configCPU_CLOCK_HZ setting in the SAM4E demo to use the SystemCoreClock variable.

git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@2133 1d2547de-c912-0410-9cb9-b8ca96c0e9e2
Force the SysTick clock bit to be set in Cortex-M3 and Cortex-M4F bits if configSYSTICK_CLOCK_HZ is not defined, otherwise leave the bit as it is found as the SysTick may use a divided clock.

git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@2134 1d2547de-c912-0410-9cb9-b8ca96c0e9e2
Merge remote-tracking branch 'trunk'