lib/shared & lib/queue now depend on multitasking.
Multitasking is disabled for now.
Merge pull request #73 from farcaller/no-multitask

Disable multitasking code, to be ported over with PT

Reviewed-by: farcaller
Hotfix for 0030-rm-integer-fallback.md RFC.
Merge pull request #74 from farcaller/fix-uints

Hotfix for 0030-rm-integer-fallback.md RFC.

Reviewed-by: farcaller