Bump to v4.9.1

Author: philwareham

dist/four-point-nine/manifest.json

@@ -4,5 +4,5 @@
   "description": "The default theme shipped with Textpattern CMS 4.9.",
   "author": "Team Textpattern",
   "author_uri": "https://github.com/textpattern/textpattern-default-theme",
-  "version": "4.9.1-dev"
-}
+  "version": "4.9.1"
+}

package.json

@@ -2,7 +2,7 @@
   "name": "textpattern-default-theme",
   "title": "Default theme",
   "txp-type": "textpattern-theme",
-  "version": "4.9.1-dev",
+  "version": "4.9.1",
   "description": "The default theme that ships as standard with Textpattern CMS.",
   "author": "Team Textpattern",
   "homepage": "https://github.com/textpattern/textpattern-default-theme",