Add the macro xSemaphoreTakeFromISR().

Add the macro xSemaphoreTakeFromISR().
Add #error strings if configMAX_SYSCALL_INTERRUPT_PRIORITY is set to 0.
Corrected the prototype of vApplicationStackOverflowHook().
Changed the dimensioning of the buffer declared in prvListTaskWithinSingleList() to make use of the configMAX_TASK_NAME_LEN setting.

git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@1752 1d2547de-c912-0410-9cb9-b8ca96c0e9e2