Needs conversion to Layout Management

[scottmc]

There's numerous cases of text clipping and buttons cut off etc. This should probably be done is steps are there are a larger number of files.

[owenca]

A good first step would be converting these two windows to using Layout:

[scottmc]

Yes, that would be a good start. We would rather get a lot of small pull requests, fixing one or two files at a time, instead of one larger one changing 20+

[janus2]

I have some changes to the layout if somebody want to start this task please let me know. I will commit what is stable and discard what is in progress.

[janus2]

PR #19 add Size, Resize, Preferences windows.
Preferences use custome slider needs that to scale well.