Make terrain window size correct.

Added two functions map_font_width/map_font_height that return the font dimensions of the terrain window.
There might be three different dimensions: the standard font (use for everything), The tiles coming from cata_tiles. The terrain window specific font.

The initialization of the terrain window in game::init_ui has been a bit simplified.

input_context::get_coordinates had to be adjusted to calculate the coordinates of the terrain window correctly with different font sizes.
Hack to make make the hit animation work with map font.

Store the animation hit window in a global variable, when drawing check for it and apply a special offset (based on the size of the map font, not the normal font).
sdltiles: rework glyph cache.

Create a cached glyph texture that has exactly the size of a square (fontwidth * fontheight).
Remove the ttf y-offset hack.
Move the player character back into the center of the terrain window.
Use the tiles from the bitmap font to draw walls and similar.
Correctly create glyph textures.

Glyph is not stretched anymore, just copied to the texture.
All function have proper error reporting.
Add dynamic glyph cache.

Store glyphs that were generated during runtime in a map.
Category fixes for a few tool armors.
Merge pull request #6639 from Soyweiser/proper_fuel

Refillable vehicle parts failure grammar improvement
Merge branch 'fix-vehicle-bug' of github.com:BevapDin/Cataclysm-DDA
Piercing attack grammar fix.

Small fix: 'you run the zombie through' versus 'you run through the
zombie'.
Merge pull request #6644 from Rivet-the-Zombie/radglove-cat-fix

Category fixes for a few tool armors.
Merge pull request #6648 from Rivet-the-Zombie/piercing-attack-grammar-fix

Piercing attack grammar fix.
no more "you see here a a poppy bud"
Merge pull request #6649 from Lain-/poppy-bud

No more "you see here a a poppy bud"
Merge pull request #6637 from BevapDin/assign-armor-invlets

Assign armor invlets
Merge pull request #6631 from BevapDin/drop-artifacts

drop artifact weapons, but not bionics
Merge pull request #6632 from BevapDin/iexame-atm-default-amount

Changed iexamine::atm input functions to use max as default input.
Merge branch 'help-update' of https://github.com/Lain-/Cataclysm-DDA into Lain--help-update
Merge pull request #6643 from Rivet-the-Zombie/drug-material-fix

Fixes materials for a lot of drugs.