Pulsate mode is optional

If the item is already shown, the show mode doesn't pulsate the item. So
you need to be able to add the pulsate effect without a mode.

Per gripe from @dutrieux in
https://github.com/WiQuery/wiquery/pull/24#issuecomment-21474401
Add a template with navigation for the wiquery-demo project

Also added a DatePicker demo page.
Removed a System.out.println() call
DatePicker demo : refactoring
The specified opacity was completely ignored in FadeTo
Added ui-icon-blank

Per gripe from @dutrieux in
https://github.com/WiQuery/wiquery/pull/24#issuecomment-21490163
The puff effect should be puff, not explode
Add an empty constructor for the explode effect to be consistent with
the puff effect
Merge branch 'jquery-ui-1-10-3-upgrade' of github.com:openwide-java/wiquery into jquery-ui-1-10-3-upgrade
wiquery-demo: Add sortable page
Upgrade Tabs API to jQuery UI 1.10.3
Update Accordion API to JQuery UI 1.10.3
Add TabsAnimateOption test case
Upgrade Autocomplete API to jQuery UI 1.10.3

Add an autocomplete demo page.
Upgrade Dialog and Position API to jQuery UI 1.10.3

Also add support for icons in dialog buttons -> close #27.
Options class method refactoring
Upgrade Button API to jQuery UI 1.10.3 / add button demo page
Upgrade ProgressBar API to jQuery UI 1.10.3 / add ProgressBar demo page
Restore the bgiframe plugin support
Merge pull request #24 from openwide-java/jquery-ui-1-10-3-upgrade

Various fixes for jQuery UI 1.10.3 upgrade