help texts now use current key config.
help text not updated to reflect new action options.
some help text reflowed.
helper function for unsentance casing.
helper function 'press_x' returns a string for message building.
Minor spelling changes.
Isy's Archery Addition

I've posted this earlier today on the forums but Williham pointed out to
me that I should be using github. I have no idea if I'm missing
something, so if you are reading this I'm probably a retard and should
ask first do later.
Gibs
Merge remote-tracking branch 'origin/master' into Archery
Merge branch 'upstream/master'
Instead of helpfully shooting their owners in the face, friendly
turrets will hold their fire if player is within a 30 degree cone
of potential friendly fire 'mistakes'.
turrets no longer load 9mm_blanks
('Z'ing|zing) (\(X( or Y)\))
Additional press_x variant to handle 'w'ords that are words.
...
I don't know why this one file was not commited with the other. I built with it /before/ committing.
Fix coordinate handling when avoiding spawning vehicles on top of each other.
from_sentance_case

I do not fully understand source of "17fe mode disabled".
cleaner method of changing case.
fix fixes lost in hdd holocaust
Automatically board and unboard vehicles.

* Separates the idea of vehicle control from being inside.
* No more "Board Y/N" prompt.
* Players can clamber around inside moving vehicles if they want.
* Boardable parts include seats, beds, boxes, aisles and doors.
  If the player is on any of these, they will be carried with the vehicle.
* Player can dismount by walking out of the vehicle.
* Suicidally moving onto moving frames etc is disallowed.
Fix car doors magically closing behind the player.
Make sure player is properly boarded when debug-spawning vehicles.
Slight correction to cross-compiling instructions.

From the git-clone(1) manpage: "The 'humanish' part of the source
repository is used **if no directory is explicitly given**[...]". Since
we are explicitly giving it a directory, we need to give it the humanish
part, too.
Fix the rest of the instructions, while I'm at it.
Okay, I basically rewrote the whole thing. May it be useful.
Fucking underscore.