Update outputs.rst, .gitignore, requirements.txt

- Fix Issue #97
   - Update outputs.rst to include odm_orthophoto.original.tif explanation
 - .gitignore
   - Add exclusion for .vscode directory
 - requirements.txt
   - Adjust capital S in Sphinx to lower-case to be more consistent

.gitignore

@@ -1,5 +1,6 @@
 _build
 venv
+.vscode
 
 # Base ignores:
 # =============

requirements.txt

@@ -1,4 +1,4 @@
-Sphinx==4.0.2
+sphinx==4.0.2
 sphinx-autobuild==2021.3.14
 sphinx-intl==2.0.1
 sphinx-rtd-theme==0.5.2

source/outputs.rst

@@ -32,10 +32,10 @@ You can access the point cloud and textured meshes using MeshLab. Open MeshLab,
 Orthophoto
 ^^^^^^^^^^
 
-``odm_orthophoto/odm_orthphoto.png`` -- The orthophoto, but this is a simple png, which doesn't have any georeferencing information
-
 ``odm_orthophoto/odm_orthphoto.tif`` -- GeoTIFF Orthophoto. You can use it in QGIS as a raster layer.
 
+``odm_orthophoto/odm_orthphoto.original.tif`` -- The orthophoto in its original un-cropped state.
+
 .. figure:: images/orthophoto.png
    :alt: image of OpenDroneMap orthophoto
    :align: center