Added docs to master branch.

docs/source/index.rst

@@ -0,0 +1,38 @@
+*****************
+gprMax User Guide
+*****************
+
+.. toctree::
+    :maxdepth: 2
+    :caption: Introduction
+
+    includereadme
+    features
+    gprmodelling
+
+
+.. toctree::
+    :maxdepth: 2
+    :caption: Using gprMax
+
+    input
+    geometry_snapshots
+    output
+    openmp_mpi
+
+
+.. toctree::
+    :maxdepth: 2
+    :caption: Help and Support
+
+    examples_2D
+    examples_3D
+    faqs
+
+
+.. toctree::
+    :maxdepth: 2
+    :caption: Appendices
+
+    app_waveforms
+    app_source