Fix double calling a onInitializeSearch in search module. Thanks to hafore.
Fix clearTollbar to clear the values when index is set.
Fix collapseNode in treegrid to get correct the expanded row value
Fix duplicating rows if sortableRows and gridDnD are used together. Thanks to Oleg
Remove some not needed style definitions for pager Add needed css for top pager. Thanks to Oleg
Fix for allowing html tables as cell content in form edit
Add a getXmlData function.
add getXmlData in the righ place to read the data from xml
Change reader to use xmlstring
Fix z-index calculation of the overlay thanks to Vito
Corrected error on ie when a row is selected:
"className" is null or not an object".
Fix css bug when group header
Fix setCaption method to work when RTL is on
Merge pull request #199 from tojocky/master

Corrected error on ie when a row is selected
fixed treegrid bug for id's of 0
support langchage Chiness for v4.2.0

Signed-off-by: Henry Yan <yanhonglei@gmail.com>
Fixed: Can not read the local language configuration
Signed-off-by: Henry Yan <yanhonglei@gmail.com>
Refine addXmlData to use the universal getXmlData method.
Add higger z-index for the resize mark. Need for the frozen columns
Code optimization in setselection method.