OSD Textures FO/NF re-make files

This is not a design change, aside from color adjustments.

All these files had issues with pixelation, aligment and size
consistency of some elements, some of which the infamous half pixels.

I will be commiting full PSD sources on a separate branch, these sources
have vectors instead of rasters which allow much more flexibility. Dues
to size and complexity of psd it will take me a couple of days to sort
through and organize the file(s)

The psds will be for everything done so far.

It also fixes and completes the tweaks to progress bar/scroll bar.

There's still a few left (favorites, power button) but only a couple
since the vast majority of textures are just fine.

Use or dont use, the improvements are 100% visible.