fix some build warnings

source/conf.py

@@ -146,7 +146,7 @@ html_logo = '_static/deciso_ruit.png'
 # The name of an image file (within the static path) to use as favicon of the
 # docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
 # pixels large.
-html_favicon = 'favicon.ico'
+html_favicon = '_static/favicon.ico'
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,

source/develop.rst

@@ -28,7 +28,6 @@ to use as possible.
    development/components
    development/examples
    development/howtos
-   development/*
 
 -------
 Sources

source/development/components.rst

@@ -15,4 +15,3 @@ tasks, this page indexes those components which aren't directly related to the
 
    components/menusystem
    components/acl
-   components/*

source/development/frontend.rst

@@ -12,4 +12,3 @@ The OPNsense frontend is implemented with `PHP/Phalcon <https://en.wikipedia.org
    frontend/models
    frontend/routing
    frontend/controller
-   frontend/*

source/development/guidelines.rst

@@ -15,4 +15,3 @@ Coding Guidelines
    guidelines/psr1
    guidelines/psr2
    guidelines/peps
-   guidelines/*