reopen layout after parent is invalidated#191

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vavrecan wants to merge 3 commits intodaimajia:masterfrom

vavrecan:master

Commits on Jul 20, 2015

reopen layout after parent is invalidated
vavrecan
committed

Commits on Jul 22, 2015

only reopen if status is open or close / not middle
vavrecan
committed

Commits on Jul 25, 2015

potentional speed improvement
vavrecan
committed