docs: convert articles to reructuredtext

This uses the previously added scripts to convert the documentation to
reStructuredText, which is both easier to read offline, and can be used
to generate modern HTML for online documentation.

No modification to the generated results have been done.

Acked-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4630>

docs/relnotes/18.0.4.rst

@@ -0,0 +1,125 @@
+Mesa 18.0.4 Release Notes / May 17, 2018
+========================================
+
+Mesa 18.0.4 is a bug fix release which fixes bugs found since the 18.0.3
+release.
+
+Mesa 18.0.4 implements the OpenGL 4.5 API, but the version reported by
+glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
+glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being
+used. Some drivers don't support all the features required in OpenGL
+4.5. OpenGL 4.5 is **only** available if requested at context creation
+because compatibility contexts are not supported.
+
+SHA256 checksums
+----------------
+
+::
+
+   d1dc3469faccdd73439479426952d71a9e8f684e8d03b6687063c12b13430801  mesa-18.0.4.tar.gz
+   1f3bcfe7cef0a5c20dae2b41df5d7e0a985e06be0183fa4d43b6068fcba2920f  mesa-18.0.4.tar.xz
+
+New features
+------------
+
+None
+
+Bug fixes
+---------
+
+-  `Bug 91808 <https://bugs.freedesktop.org/show_bug.cgi?id=91808>`__ -
+   trine1 misrender r600g
+-  `Bug 100430 <https://bugs.freedesktop.org/show_bug.cgi?id=100430>`__
+   - [radv] graphical glitches on dolphin emulator
+-  `Bug 106243 <https://bugs.freedesktop.org/show_bug.cgi?id=106243>`__
+   - [kbl] GPU HANG: 9:0:0x85dffffb, in Cinnamon
+-  `Bug 106480 <https://bugs.freedesktop.org/show_bug.cgi?id=106480>`__
+   - A2B10G10R10_SNORM vertex attribute doesn't work.
+
+Changes
+-------
+
+Bas Nieuwenhuizen (3):
+
+-  radv: Translate logic ops.
+-  radv: Fix up 2_10_10_10 alpha sign.
+-  radv: Disable texel buffers with A2 SNORM/SSCALED/SINT for pre-vega.
+
+Dave Airlie (3):
+
+-  r600: fix constant buffer bounds.
+-  radv: resolve all layers in compute resolve path.
+-  radv: use compute path for multi-layer images.
+
+Deepak Rawat (1):
+
+-  egl/x11: Send invalidate to driver on copy_region path in swap_buffer
+
+Ian Romanick (1):
+
+-  mesa: Add missing support for glFogiv(GL_FOG_DISTANCE_MODE_NV)
+
+Jan Vesely (8):
+
+-  clover: Add explicit virtual destructor to argument class
+-  eg/compute: Drop reference on code_bo in destructor.
+-  r600: Cleanup constant buffers on context destruction
+-  eg/compute: Drop reference to kernel_param bo in destructor
+-  pipe-loader: Free driver_name in error path
+-  gallium/auxiliary: Add helper function to count the number of entries
+   in hash table
+-  winsys/radeon: Destroy fd_hash table when the last winsys is removed.
+-  winsys/amdgpu: Destroy dev_hash table when the last winsys is
+   removed.
+
+Jason Ekstrand (1):
+
+-  i965,anv: Set the CS stall bit on the ISP disable PIPE_CONTROL
+
+Jose Maria Casanova Crespo (2):
+
+-  intel/compiler: fix 16-bit int brw_negate_immediate and
+   brw_abs_immediate
+-  intel/compiler: fix brw_imm_w for negative 16-bit integers
+
+Juan A. Suarez Romero (7):
+
+-  docs: add sha256 checksums for 18.0.3
+-  cherry-ignore: add explicit 18.1 only nominations
+-  cherry-ignore: glsl: change ast_type_qualifier bitset size to work
+   around GCC 5.4 bug
+-  cherry-ignore: mesa: fix glGetInteger/Float/etc queries for vertex
+   arrays attribs
+-  cherry-ignore: mesa: revert GL_[SECONDARY_]COLOR_ARRAY_SIZE glGet
+   type to TYPE_INT
+-  cherry-ignore: radv/resolve: do fmask decompress on all layers.
+-  Update version to 18.0.4
+
+Kai Wasserbäch (1):
+
+-  opencl: autotools: Fix linking order for OpenCL target
+
+Kenneth Graunke (1):
+
+-  i965: Don't leak blorp on Gen4-5.
+
+Lionel Landwerlin (2):
+
+-  i965: require pixel scoreboard stall prior to ISP disable
+-  anv: emit pixel scoreboard stall before ISP disable
+
+Matthew Nicholls (1):
+
+-  radv: fix multisample image copies
+
+Neil Roberts (1):
+
+-  spirv: Apply OriginUpperLeft to FragCoord
+
+Rhys Perry (1):
+
+-  mesa: fix error handling in get_framebuffer_parameteriv
+
+Ross Burton (1):
+
+-  src/intel/Makefile.vulkan.am: add missing MKDIR_GEN