tree filtering init
fix scanCallback recursive issue
tree filtering code cleanup
code cleanup
add comments to tree-filtering
update filter test page
add bower support
fix code format issue
update README.md
Fix issue caused by row IDs having quotes in them
Merge pull request #227 from ak1394/master

Fix issue caused by row IDs having quotes in them
modify pull request
fix the defect the row number is wrong when startup after setting initialPageSize
Merge branch 'master' into 1.3