Merge pull request #34 from interwq/master

Multi-core Platform Support
cos_loader: added the proper second kexport -- cos_sched_notifications
Merge branch 'master' of github.com:gparmer/Composite
fixed compiler error...whoops
Update doc/executing_composite.txt
Update doc/executing_composite.txt
stack allocation error in the micro_cbuf test, and proper initialization of variables in the booter
Merge branch 'master' of github.com:gparmer/Composite
Removed some unnecessary PERCPU_ macros. Also removed some unused code in the print component.