Add missing OBJECT:ENTITY tags to antmen, goblins, gremlins and kobolds.
Merge remote-tracking branch 'upstream/master'
fix for issue #58

fix for the issue where the 4 entities recently changed no longer show
up in worldgen
lint-raws.pl - Now able to check headers on raw files. :)
Fix many malformed headers in raws.

These should fix some problems we've seen with entities such as
automatons and trogs, but may also return fish to the seas and
birds to the sky.

Applies to GH #58
Tar, pitch, and unknown materials are no longer in REACTION_CLASS:CORPSE
Give all major race itemcorpses appropriate prefixes (corpse -> orc corpse)

Also made that part of the raws look nicer.

My Little OCD, Spacing is Magic.
Orcs: Add all relevant tanning/studding/upgrade leather reactions.

Previously orcs had some of these, but not all. Some were previously
enabled, but had become disabled with name drift.
GH #48 - Resolved many missing reactions.

Functional changes:

* Orcs and Dwarves can now open moon arrow crates
* Orcish fountains can fill buckets
* Fixed missing CADBLIGHT poison for orcs

Errored reactions removed/resolved:

* Lamellar bone armour is really gone.
* Copy and diff items 127, 178 and 206 removed.
* No longer existant greenskin reaction removed from warlocks and goblins
  (They have their own race-dependent reactions)
* Removed reference to non-existant mojo crafts in orcs
  (they can only be created from research or rituals)
* Duplicate scarecrow/decoy reactions for orcs removed.
* BLOCK_BOULDER reaction removed. Dunno what that was.
* Admitted that the apothecarius no longer makes soap, nor casts
* Old and removed reactions burnt from the crematorium
* Fountains don't try to provide courage.
alpha stage commit

- changed the tab control used to a different third party tool

hopefully this will speed up both changing themes and loading/switching
between tabs. not everything is completely done (in regards to
themes/colors/graphics), this is just for proof of concept.