Pencil: Selected color in Color Palette

[jcome]

### --Issue Summary--
In Color Palette, selected color patch is overlapped with highlighting color causes not accurate of color shade

--Actual Results--

--Expected Results--

--System Information--

Pencil2D Version:
Version: 0.6.1.1
commit: 4f73eb168e0539e02789f0fdf009f18588278a02
date: 2018-07-17_10:20:55
Development build

[Jose-Moreno]

@jcome Thank you for reporting! Now that this has been mentioned I actually think it's rather important from a color styling perspective as not to confuse the artist if they have several colors with similar hues in succession.

As a note for the developers maybe the "selection highlight" should come below the color thumbnail and not above it in List Mode. I believe in Grid Mode this happen as well but since only the swatch is visible it's possible for that particular mode we need outlines rather than a shade to indicate the selected swatch.

[jcome]

@Jose-Moreno thanks for quick reply and detailed information. I guess I should do search before open new issue here.

[Jose-Moreno]

@jcome You are doing fine! Sorry for any missunderstanding. When I said "this has been mentioned" I meant how you had just mentioned it. As far as I know this particular issue has never been brought up before until now, so please don't close the thread, let's keep it open until this is addressed :slightly_smiling_face:

For now we'll have to wait for developers to label this so it can be discussed and incorporated into the work schedule after other critical bugs have been fixed :smile:

[jcome]

@Jose-Moreno Yes, I misunderstood it. I was thinking there was already opened issue for it. :) my bad

[scribblemaniac]

@jcome Thank you for reporting, this issue has been fixed in the latest nightly build.