[PATCH 0/7] print cleanup and adjustments

[Lubomir I. Ivanov]

There was a recent report by Willem Ferguson that the contrast
and font sizes of a B/W print is not good enough.

These patches perform changes that _should_ improve that, but
also make other adjustments and some cleanup of redundant code.

We are still rendering everything (?) in raster and this means that
if a print is resized from 100% it will be distorted, but
on the actual page it should look fine.

If we can render everything in vector (tables and profile) then
this issue would be gone and users can take good screenshots of a PDF
after any resize.

[PATCH 1/7] color.h: Define the color BLACK1
[PATCH 2/7] profile.h: Adjust text sizes (*_TEXT_SIZE)
[PATCH 3/7] graphicsview-common.cpp: Add more contrast to certain
[PATCH 4/7] printlayout.cpp: Increase the font size in tables bellow
[PATCH 5/7] profilegraphics.cpp: Use text sizes in plot_text()
[PATCH 6/7] printdialog: Remove the pre-set DPI and some comments
[PATCH 7/7] printlayout.cpp: Remove convertPixmapToGrayscale()

lubomir
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