[FS] FILE - Added file handle checking.
[FS] Add BT_GetS - mimics fgets() behaviour.
[SHELL] Fixed a memory leak in BT Shell, fixed some compiler warnings.
[SHELL] Added Kernel Shell script processing with support for line comments beginning with '#'
[SHELL] COMMAND - Added a load_fpga command.
[SHELL] COMMAND - Fixed compiler warnings in load command.
[SHELL] COMMAND - Added boot command to kernel shell.

Only support booting on the same core currently, but uses 100% C to do the jump,
which means its completely portable.

Waiting on the MACH core-boot interface for boot alternative cores.
[MACHINES] Added BOOT core interface for booting secondary cores.
[MACH] ZYNQ - Added support for booting secondary cores.
[SHELL] COMMAND - Added BootCore() support to the boot command.