#3 Move non-auto gen code out of InitialzeComponent

[Ed Sutton]

While not a bug, I suggest that all non-automatically
generated code be moved out of
propertyTree.InitializeComponent().

I spent several hours working on a problem that was the
result of VS.Net deleting existing code in
InitialzeCOmponent when adding new code.

Steps To Reproduce
---------------------

0 - Verify the followig line exists in
propertyTree.InitialzeComponent
this.paneTitleLabel = new

WRM.Windows.Forms.PaneHeader();

1 - Display propertyTree form
2 - Select the TreeView
3 - Display TreeView properties
4 - Click the Event button in the properties
5 - Automatically add a new event by double-clicking on
BeforeExpand
6 - Verify the line in step 0 was deleted in
propertyTree.InitialzeComponent