Avoid processing columns if there aren't any to allow empty tables.
fixes #2532134 Added sort test to cover Date, Number and String data types with case sensitive sort available by setting a caseSensitive param to true on the table column.
ref #2532134 Changed Y.Lang.isString() to typeof() === 'string' to improve performance, and added comment to component history.
ref #2532134 Updated documentation with new caseSensitive attribute details. Updated default order of test data.
ref #2532134 Updated documentation added a short paragraph to the 'Column sorting' section
Merge remote-tracking branch 'upstream/master'
pass stringified data to custom transport layer
Fix #2531914
Create unit test to (dis)prove #2531914.
Merge branch 'dev-master' of github.com:yui/yui3 into dt-2531914
Build Datatable.
Removed erroneous build files.
Merge branch 'patch-1' of https://github.com/markwoon/yui3 into markwoon-patch-2
Adding unit test for pr #176
Build files for pr #176
Updating history
fixes #2533048
Gallery Buildtag
Seed and Loader build after gallery version bump
Add node-base benchmarks.