other_libs updates

docs/other_libs.md

@@ -44,6 +44,7 @@ AI                |  [micropather](http://www.grinninglizard.com/MicroPather/)
 argv              |  [parg](https://github.com/jibsen/parg)                               | **public domain**    |  C  |  1  | command-line argument parsing
 audio             |  [aw_ima.h](https://github.com/afterwise/aw-ima/blob/master/aw-ima.h) | MIT                  |C/C++|**1**| IMA-ADPCM audio decoder
 audio             |**[dr_flac](https://github.com/mackron/dr_libs)**                      | **public domain**    |C/C++|**1**| FLAC audio decoder
+audio             |**[dr_wav](https://github.com/mackron/dr_libs)**                       | **public domain**    |C/C++|**1**| WAV audio loader
 audio             |**[sts_mixer](https://github.com/kieselsteini/sts)**                   | **public domain**    |C/C++|**1**| simple stereo audio mixer
 compression       |**[miniz.c](https://github.com/richgel999/miniz)**                     |**public domain**|C/C++|**1**| compression,decompression, zip file, png writing
 compression       |  [lz4](https://github.com/Cyan4973/lz4)                               | BSD                  |C/C++|  2  | fast but larger LZ compression
@@ -100,21 +101,24 @@ images            |  [easyexif](https://github.com/mayanklahiri/easyexif)
 images            |**[cro_mipmap.h](https://github.com/thebeast33/cro_lib)**              | **public domain**    |C/C++|**1**| average, min, max mipmap generators
 math              |  [mm_vec.h](https://github.com/vurtun/mmx)                            | BSD                  |C/C++|**1**| SIMD vector math
 math              |**[Handmade Math](https://github.com/StrangeZak/Handmade-Math)**       | **public domain**    |C/C++|**1**| vector math
+math              |**[gb_math](https://github.com/gingerBill/gb/blob/master/gb_math.h)**  | **public domain**    |C/C++|**1**| Vector, quaternion and matrix math w/o math.h
 math              |**[ccVector.h](https://github.com/jobtalle/ccVector)**                 | **public domain**    |C/C++|**1**| Vector, quaternion and matrix math
 math              |  [ShaderFastLibs](https://github.com/michaldrobot/ShaderFastLibs)     | MIT                  | C++ |**1**| (also HLSL) approximate transcendental functions optimized for shaders (esp. GCN)
 math              |  [TinyExpr](https://github.com/codeplea/tinyexpr)                     | zlib                 |  C  |  2  | evaluation of math expressions from strings
 math              |  [linalg.h](https://github.com/sgorsten/linalg)                      | **unlicense**         | C++ |**1**| vector/matrix/quaternion math
 math              |  [PoissonGenerator.h](https://github.com/corporateshark/poisson-disk-generator) | MIT        | C++ |**1**| Poisson disk points generator (disk or rect)
 math              |  [prns.h](http://marc-b-reynolds.github.io/shf/2016/04/19/prns.html)  | **public domain**    |C/C++|**1**| seekable pseudo-random number sequences
+math              |**[aomeba](https://github.com/starwing/amoeba)                         | MIT                  |C/C++|**1**| constraint solver (Cassowary) w/Lua binding
 multithreading    |  [mm_sched.h](https://github.com/vurtun/mmx)                          | zlib                 |C/C++|**1**| cross-platform multithreaded task scheduler
 network           |**[zed_net](https://github.com/ZedZull/zed_net)**                      | **public domain**    |C/C++|**1**| cross-platform socket wrapper
 network           |**[sts_net](https://github.com/kieselsteini/sts)**                     | **public domain**    |C/C++|**1**| cross-platform socket wrapper (socket sets and packet API)
 network           |  [mm_web.h](https://github.com/vurtun/mmx)                            | BSD                  |C/C++|**1**| lightweight webserver, fork of webby
 network           |  [par_easycurl.h](https://github.com/prideout/par)                    | MIT                  |C/C++|**1**| curl wrapper
 network           |  [yocto](https://github.com/tom-seddon/yhs)                           | **public domain**    |C/C++|  2  | non-production-use http server
-network           |  [happyhttp](http://scumways.com/happyhttp/happyhttp.html)            | zlib                 | C++ |  2  | http client requests
+network           |  [happyhttp](https://github.com/Zintinio/HappyHTTP)                   | zlib                 | C++ |  2  | http client requests
 network           |  [mongoose](https://github.com/cesanta/mongoose)                      |_GPLv2_               |C/C++|  2  | http server
 network           |  [LUrlParser](https://github.com/corporateshark/LUrlParser)           | MIT                  | C++ |  2  | lightweight URL & URI parser RFC 1738, RFC 3986
+network           |  [znet](https://github.com/starwing/znet)                             | MIT                  |C/C++|**1**| cross-platform networking w/ lua binding
 parsing           |  [SLRE](https://github.com/cesanta/slre)                              |_GPLv2_               |C/C++|**1**| regular expression matcher
 parsing           |  [PicoJSON](https://github.com/kazuho/picojson)                       | BSD                  | C++ |**1**| JSON parse/serializer
 parsing           |  [mm_lexer.h](https://github.com/vurtun/mmx)                          | zlib                 |C/C++|**1**| C-esque language lexer