[build] Simplify recipe parsing and environment creation significantly and...

[build] Simplify recipe parsing and environment creation significantly and fixes multiple environment creation issues; Closes #70

.pre-commit-config.yaml

@@ -30,21 +30,3 @@ repos:
         exclude: bob/devtools/templates/setup.py
       - id: check-yaml
         exclude: .*/meta.yaml
-  - repo: local
-    hooks:
-      - id: sphinx-build
-        name: sphinx build
-        entry: python -m sphinx.cmd.build
-        args: [-a, -E, -W, doc, sphinx]
-        language: system
-        files: ^doc/
-        types: [file]
-        pass_filenames: false
-      - id: sphinx-doctest
-        name: sphinx doctest
-        entry: python -m sphinx.cmd.build
-        args: [-a, -E, -b, doctest, doc, sphinx]
-        language: system
-        files: ^doc/
-        types: [file]
-        pass_filenames: false