v1.0.90 (pre-release for v1.1.0) Ewww, everything's GUI.

TO PEOPLE VIEWING THIS FOR THE PRE-RELEASE:

This v1.1.0 changelog has several TODO's in it because some URLS and links
are not final and will change when we go to full release. Rather than
include the links that will soon become wrong, they're just marked as TODO
for now, and you'll have to use the documentation search function to
find the relevant part of the docs on the temporary pre-rlease docs server.)

(TODO: Remove These paragraph when going from pre-release to public release:
Although this changelog is marked as v1.1.0, remember that v1.1.0 is
technically not out yet. What you are seeing is a "pre-release" of v1.1.0,
and things are subject to change.)

For temporary viewing of updated documentation, visit http://hvacengi.github.io/KOS

BREAKING CHANGES

• Because of changes to make the terminal use a real font from your OS, we had
  to obsolete TERMINAL:CHARWIDTH. You can only choose TERMINAL:CHARHEIGHT.
  Each font has its own hardcoded notion of how wide a letter will be at a
  given height, which you can't override.
• CONFIG:BRIGHTNESS was moved back to the global config section, and is no longer
  set on the "difficulty" options screen, because it's not supposed to be a
  per-saved-game setting, but a user-interface preference that spans all saved games.
• ATM:SEALEVELPRESSURE now gives the answer in different units than it used to.
  (It was in KiloPascals even though the documentation claimed it was in atmospheres.
  Now it's in atmospheres to agree with the documentation.)

NEW FEATURES

• GUI-making toolkit. You are now able to make a GUI window that your kerboscript
  code can control, including buttons, sliders, toggles, checkboxes, etc. It uses the
  KSP game's default skin (kind of big letters) but the skin can be customized by the
  script a bit to change things.
  pull request
  pull request
  documentation: search for "GUI" (TODO: replace with URL).
• Background compilation. Now the game continues its simulation normally and physical
  events keep happening, while kOS is taking a few seconds to compile a script.
  (Gets rid of that familiar frozen game effect when you first issue a RUN command.)
  pull request
• Terminal Font. Now the kOS in-game terminal window uses a real font from your OS itself
  to render the text terminal. (This allows the display of any Unicode character the font can
  render, and it allows nicer looking font size changes.) Previously kOS painted images for
  letters from a hardcoded texture image file.
  pull request 1
  pull request 2
• Allow any unicode. The kerboscript parser now allows identifiers and literal strings to
  contain letters outside the limited ASCII-only range it used to accept. The in-game terminal now
  allows you to type any letter your keyboard can type. (But it does not implement the ALT-numpad
  technique of entering characters. You have to have a keyboard that types the character directly.
  However, the ALT-numpad technique will work through the telnet terminal, if your telnet client's
  window can do it.)
  pull request
• Regular expression part searches for part/tag names.
  pull request, documenation: search for "PARTSTAGGEDPATTERN" (TODO: replace with URL).
• Choose the IP address of the telnet server, from the ones your computer has available, instead
  of kOS picking one arbitrarily.
  pull request
• Pressure at a given altitude is now something you can query from an atmosphere.
  pull request, documentation: search for "ALTITUDEPRESSURE" (TODO: replace with URL).
• Get a LATLNG for some other body than the current one.
  pull request, documentation: search for "GEOPOSITIONLATLNG" (TODO: replace with URL).

BUG FIXES

• Fix kOS toolbar button sometimes failing to appear in Blizzy Toolbar Mod.
  pull request
• Fix SKID Chip emulator's sync lag when physics is slow.
  pull request
• Fix SKID Chip emulator unable to use voices 6 through 9 because of how they were initialized.
  pull request
• Forgot to document GETMODULEBYINDEX.
  pull request
• Fix inability of a script to SET TARGET when KSP game is not the focused window.
  pull request
• Fix iterator that lets you walk the characters in a string with "for" loop.
  pull request
• Removed some Unity hooks that despite being empty and doing nothing,
  nonetheless still ate up a bit of time to pointlessly call and return from.
  pull request
• Fix use of the min()/max() function on string comparisons
  pull request
• Fix science data transmissions
  pull request
• Fix unnessary duplicated of clones of vessel objects (was causing large garbage collection hangs).
  pull request
• Fixed several small documentation errors:
  pull request
  pull request
  pull request
• Fixed float->boolean mapping error. The values no longer round to integer before becoming boolean.
  (i.e. 0.01 should be True, not get rounded to False (0) like it used to.)
  pull request
• Fixed ATM:SEALEVELPRESSURE units to agree with the documentation.
  pull request
• Fixed bug that had made the sounds fail to emit for beep and keyclick.
  pull request
• Fixed vessel:TOSTRING to return "Vessel(blarg)" instead of "Ship(blarg").
  pull request
• Fixed null-ref errors when using NEXTPATCH when there is no next patch.
  pull request
• Fixed a few bugs related to kOS cleaning up after itself when the vessel splits into two
  or two vessels join together, or a vessel blows up.
  pull request