Changes

PanelSearchPcode: change naming updateChart() to update()
RecordView:
remove used imports;
change MyModel to MyTableModel.
save MyTableModel  into a class file
Start:  add Customer Analysis Tab (TBD)
PanelCustAnalysis: working on a new class for the new Tab
PanelSearchCust: working on a new cust search panel (similar to
PanelSearchPcode)