weaveTraceImpl now waits one frame before attempting to open error log
panel

Change-Id: I13f0979ad6453ef33ab2489014e2d9cb494a1450
Renamed classes in CustomDataGrid package.

Change-Id: Id5f3c84b6adadfda375abbebe53a9b708f0f07b1
CustomDataGrid now uses CustomSort, which uses AsyncSort (faster than
Array.sort())

Change-Id: I59c8a8605c5b6cf6e09c1af53f2d9839e70c2f93
EditDataSourcePanel browser now displays number of records in the
selected column.

Change-Id: Id5f138cfb063ecd8d573ca8a826a0b8871a2f3ab