Merge pull request #14 from liaoxuezhi/dev

优化了build工具，加了足够的注释。
[bugfix] resize panel width
[bugfix] panel for iscroll demo issue, trace FEBASE-810
[bugfix] modify common head
[bugfix] modify panel demo
[bugfix] delete useless var
[bugfix] swipe not triggered for reveal mode, z-index: -1 modifed to 0
Merge pull request #15 from liaoxuezhi/dev

Dev
Merge pull request #16 from zhoumm1008/dev

modify panel bug
[bugfix] panel mask ortchange problem
[bugfix] panel top ortchang problem
[bugfix] add two new demo to demo list
[bugfix] modify text for panel
[bugfix] panel doc
Merge pull request #17 from zhoumm1008/dev

[bugfix] panel mask ortchange problem
[bugfix] modify tap to click for demo
Merge pull request #18 from zhoumm1008/dev

[bugfix] modify tap to click for demo
[bugfix] modify version
[bugfix] delete pageswipe, replace with panel
[bugfix] modify doc for $.matchMedia