Created a div to display pig script.
Changed the method of getting the pig.script from xml.
Add script view for pig only.
Removed some useless code
Update log error message
Fix unlimited nextPage issue.
Merge pull request #110 from gzhangT/disableNextPageWhenNeeded

[Bug Fix] Able to flip to next page even if there is no more jobs
Refactored the js.
Modified the pig script view.
Script View Small Fixes.
Add 5px padding space
Refactored the view
Small refactor.
Removed all the id and css using class instead. Refactored some logic.
More refactor, decode pig.script at client side instead.
Add null check.
Fix the dashboard status change bug.
Merge pull request #112 from gzhangT/bugFixes

Fix the dashboard status change bug.
Small fix after code review.
Merge pull request #109 from gzhangT/pigScriptView

Pig script view