[platform-ui-dev] Intended Platform UI defect submissions for RC4

[Eric Moffatt <emoffatt@xxxxxxxxxx>]

For RC4 the platform UI team expects
to address the following defects...

134727 - [WorkbenchParts] Double save
prompt with view that implements ISaveablePart
137824 - [WorkbenchParts] Return ISaveablePart2.CANCEL
from promptToSaveOnClose still closes the EditorPart
140572 - [Trim] Unable to load graphics
library [GDI+ is required]
136724 - [CommonNavigator] Compile error
decorations remain until the element is selected
139183 - [CommonNavigator] Available
customizations dialog does not honor dialog font
140567 - [JFace] dialog has no icon
or clipped error icon
140160 - [Field Assist] - JAVADOC ONLY-
FieldDecorationRegistry API should specify that null dec description is
allowed