add redirect for /php-library/

Author: schmalliso

config/htaccess.yaml

@@ -0,0 +1,31 @@
+# Each YAML document has the following schema:
+#
+# from: "the path to the redirected URL"
+# to: "the path to the new location for the resource"
+# type: "currently this script only supports 'redirect', and
+#        ignores all documents with another type."
+# code: "the HTTP redirect code. Raises exception if not 301, 302, 303."
+# outputs: "a list of branches/paths as follows:"
+#
+# - 'all': generates redirects for all published branches, but *not* 'manual'. But giza will take care of manual as part of integration.yaml logic in redirects.py
+#
+# - '<branch>': generates redirects for a specific branch.
+#
+# - 'before-<branch>': generates redirects for all branches that
+#   reflect releases previous to the specified branch. (Inclusive.)
+#
+# - 'after-<branch>': generates redirects for all branches that
+#   reflect releases after the specified branch. (Non-inclusive.)
+#
+# All paths are relative to the ``source/`` directory.
+#
+########################################################################
+### Giza requires this file, even if no redirects
+### More as a safety -- in case, we remove redirects during deploys
+from: '/'
+to: '/master'
+type: 'redirect'
+code: 301
+outputs:
+  - {'/php-library': 'https://docs.mongodb.com/php-library'}
+...