C# ToolTips Files

v2018.11.02
-Fixed exception that occurs when accessing the dictThinSpaces by
 multiple threads.
-Better justification. Additional thin spaces are now inserted
 or removed after inserting the predicted number of thin spaces.
-Fixed bug moving a hyphenated word entirely to the last line. The
 breaking character was incorrectly being trimmed off.
-When un-hyphenating the second last line, preference is now given
 to breaking on the first whitespace character if the resulting
 text fits entirely on the last line. Otherwise the first breaking
 character is chosen.
-Added code to detect the default font that Windows uses to render
 tool tips: WrapText. WrapText.AssignDefaultFontNameAndSize(...)
-Better job of removing html tags by looking for a corresponding
 closing tag.
-Added checkbox option to find the optimal width.
-Improved the StripHtmlTags function.

v2018.10.29
-Improved speed by 4X to 5X. The number of MeasureWidth requests
 was reduced in both the initial sentence to paragraph phase,
 and in the insert thin spaces justify phase.
-Fixed problem with tooltips that contain the ampersand character.
 The width was measured with the & turned into an underline on the
 immediate next letter.

v2018.10.15
-Initial release.