Accordion updates#1

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christopherliu wants to merge 5 commits intoborismus:masterfrom

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Commits on Feb 22, 2011

Removed style attributes specific to certain instances of accordion.
christopherliu
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Class ui-li-accordion-open can now be specified in advance to keep a panel initially open.
christopherliu
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Fixed bugs with initial expansion and "rebound" expansion
christopherliu
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Commits on Feb 26, 2011

Removed commented out log call
christopherliu
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Commits on Apr 18, 2014

Removed log call
christopherliu
committed