Added complete Kalya's level growth data
Put the level cap to lvl 30

This will largely fit the players needs while not permitting me to let a few levels ahead for stats tweaking, would there be any.
Polished the second and third cave, and the path.

I also removed the now unnecessary dialogue event on the shrooms
in the later caves. (Now that the player know he/she can interact with them.)
Dropped the direct jpeg dependency.

This is resolving #207.

- I removed the specific GetImageInfo() in favour of something
  using SDL_Image.
- I dropped writing a JPG screenshot in favour of a lossless png one.
  and I fixed the png writing function which was causing a crash
  when handling a rgb formatted image.

As a result, the engine can now load images from every formats
SDL_Image can support and will create nicer screenshots.
Balanced the Shroom and the Dark Soldier stats.
Fix a few spelling nits noted by pedantic lintian.
Merge pull request #211 from anholt/master

Fix a few spelling nits noted by pedantic lintian.
More spelling fixes from debian's lintian.
Reword the reference to the GPL in the manpage.

lintian didn't like "Gnu" instead of "GNU", and the wording was a
little off, to me.
Fix a copy and paste typo in LICENSES.
Replace "or later" text in LICENSES with "+"

This will reduce column size, which can be an issue for dual-licensed assets.
Mark assets entirely from Bertram and Allacrost as GPLv2+.

I think this is what they intended, since that's what's in the COPYING
file.
Mark GPLv2 assets from The Mana World as GPLv2+.

That appears to be the intent for their project, since that's how the
code is licensed.
Clarify that the ',' for OGA licenses is "or" (dual-licensed).

Things are probably simpler than this -- for artists, OGA has a
checkbox for marking the "or any later version" text, but that appears
to not be presented to people browsing the site!
The Linux Libertine fonts are dual-licensed.

Debian packaging claims it's v2+, and at this point upstream points to
stock GPLv3 for that license.
Update licensing info for a composite asset.

This one looked suspicious to me since it didn't note the licenses for
the mixed in components, and indeed it looks like there's a conflict.
Mark mapeditor.org as GPLv2+.

The code next to this art is "or any later version" in the upstream
tree.
Add more detailed information on the source of growl1.
Separate the COPYING file into a v2 and a v3 copy.

The v3 copy came from /usr/share/common-licenses/GPL-3 on my debian system.
Add copies of the CC licenses used by some of our art assets.

I took the copies of the CC-BY-3 and CC-BY-SA-3 text from debian's
copyright file for freedesktop-sound-theme, and the CC0 text I grabbed
from creativecommons.org and formatted it myself.