new entries

strategy/_toc.md

@@ -14,10 +14,12 @@
 - **[Freeciv WebGL](freeciv_web.md)** (Javascript, Java, AGPL-3.0, mature)
 - **[Glest](glest.md)** (C++, GPL-2.0, mature, inactive since 2009)
 - **[Globulation2](globulation2.md)** (C++, GPL-3.0, mature)
+- **[Heroes of Wesnoth](heroes_of_wesnoth.md)** (C++, beta)
 - **[LordsAWar!](lordsawar.md)** (C++, GPL-3.0, stable)
 - **[MegaGlest](megaglest.md)** (C++, GPL-2.0, mature)
 - **[Megamek](megamek.md)** (Java, GPL-2.0, mature)
 - **[NetPanzer](netpanzer.md)** (C++, GPL-2.0, beta)
+- **[Open General](open_general.md)** ()
 - **[Open Imperium Galactica](open_imperium_galactica.md)** (Java, GPL-3.0, beta)
 - **[OpenRA](openra.md)** (C#, GPl-3.0, mature)
 - **[OpenXcom](openxcom.md)** (C++, GPL-3.0, mature)
@@ -30,5 +32,6 @@
 - **[Warzone 2100](warzone_2100.md)** (C++)
 - **[Widelands](widelands.md)** (C++, Lua, GPL-2.0, mature)
 - **[Xconq](xconq.md)** (GPL, mature)
+- **[Zero-K](zero_k.md)** (Lua, GPL-2.0)
 
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strategy/heroes_of_wesnoth.md

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+# Heroes of Wesnoth
+
+_A free, turn-based strategy game where you have to guide a hero through a fantasy world._
+
+- Home: https://launchpad.net/heroesofwesnoth
+- State: beta
+- Keywords: TBS
+- Code: https://code.launchpad.net/heroesofwesnoth (bzr)
+- Language(s): C++
+
+## Building

strategy/open_general.md

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+# Open General
+
+_Evolution of SSI Panzer General II._
+
+- Home: https://sourceforge.net/projects/opengeneral/
+- Download: https://sourceforge.net/projects/opengeneral/files/?source=navbar
+- Code: https://sourceforge.net/p/opengeneral/code/HEAD/tree/ (svn)
+
+## Building
+

strategy/zero_k.md

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+# Zero-K
+
+_A free multi-platform open source real-time strategy video game._
+
+- Home: http://zero-k.info/
+- Wikipedia: https://en.wikipedia.org/wiki/Zero-K
+- Download: http://zero-k.info/Wiki/Download
+- Keywords: RTS
+- Code: https://github.com/ZeroK-RTS/Zero-K
+- Language(s): Lua
+- License: GPL-2.0
+
+## Building
+