function_wrappers: Fixed incorrect wrapper, added another.
Thread: Added functions to resume threads from address arbitration.

Thread: Cleaned up arbitrate address functions.

Thread: Cleaned up ArbitrateAllThreads function.
Kernel: Added preliminary support for address arbiters.

AddressArbiter: Added documentation comment, fixed whitespace issue.

AddressArbiter: Fixed incorrect comment, reordered if-statement to be more clear.

SVC: Removed trailing whitespace.
Merge pull request #29 from bunnei/address-arbiters

Adds address arbiters to kernel HLE