Serialized show, update and dismiss actions.#22

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mobilejohnw wants to merge 2 commits intoAssistoLab:masterfrom

mobilejohnw:master

Commits on Jan 29, 2015

Serialized show, update and dismiss actions.
mobilejohnw
committed

Commits on Jan 30, 2015

Modifed updates to also be queued to serialize them.
mobilejohnw
committed