Merge branch 'master' into unified

* master:
  Rebalance: Medicine produces five units from two plants.
Merge branch 'master' into unified

* master:
  Fix 'separate bone' bolt-making reactions. Thanks to GTrax.
Merge branch 'dfhack_r4' into unified

* dfhack_r4:
  Fix missing 'end' marker in spawn.lua.
Merge branch 'master' into unified

* master:
  more syndrome name fixes
  fix for biology/speech syndrome names
  fix for white/black altar missing reactions
  lint-raws.pl: Detect undefined and unpermitted reactions.
  yoink-master.pl - Return to current branch. Prettier graphs on github.
  yoink-master.pl - Distribute master patches to all active branches.
Merge branch 'master' into unified

* master:
  yoink-master.pl: Remove settings branch from auto-merge.
  Orc merchant fixes
  Merchant shop fixes
Merge branch 'dfhack_r4' into unified

* dfhack_r4:
  Remove unused and possibly non-operational BLOWGUN_L* inorganics
  Fix many SYN_CLASS tags from forward-slashes to backslashes.
Merge branch 'dfhack_r4' into unified

* dfhack_r4:
  Add \ALLOW_NONWORKER_TARGETS to all \ALLOW_MULTIPLE_TARGETS syndromes
Merge branch 'master' into unified

* master:
  GH #56 : Remove no longer useful research lab from orcs.
  yoink-master: iteru branch removed
  Update lint-raws to display filenames
Merge branch 'master' into unified

* master:
  Goblin civ should be enabled by default.
  export-patches.pl: Don't include Settings Source in patch files.
Merge branch 'master' into unified

* master:
  Add missing OBJECT:ENTITY tags to antmen, goblins, gremlins and kobolds.
Merge branch 'master' into unified

* master:
  fix for issue #58
  added more ignore files for performance analysis files
Merge branch 'master' into unified

* master:
  Fix many malformed headers in raws.
  lint-raws.pl - Now able to check headers on raw files. :)
Merge branch 'master' into unified

* master:
  Tar, pitch, and unknown materials are no longer in REACTION_CLASS:CORPSE
Merge branch 'master' into unified

* master:
  Give all major race itemcorpses appropriate prefixes (corpse -> orc corpse)
Merge branch 'master' into unified

* master:
  GH #48 - Resolved many missing reactions.
  Orcs: Add all relevant tanning/studding/upgrade leather reactions.
Merge branch 'master' into unified

* master:
  Harmonize phoebus grasses fully with masterwork raws
  final cleanup for new tab control
  change to solid backgrounds
  updated main dir files
  alpha stage commit
Merge branch 'master' into unified

* master:
  Updated default setings.
Merge branch 'master' into unified

* master:
  Docs: Update orc fortress manual. More correct info, better formatting.
Merge branch 'master' into unified

* master:
  Docs: Updated orcish core industry, incl Blacksmoke and Steamfoundry
Merge branch 'master' into unified

* master:
  minor cleanup and perf. changes
  additional performance tweaks
  Orc docs: Removed more mentions of crucibles. Better formatting.