Moved themes from /themes/vufind/ to just /themes/ -- this simplifies file...

Moved themes from /themes/vufind/ to just /themes/ -- this simplifies file paths and fixes a bug in install.php that generated an invalid Apache configuration.  This increases the risk of conflict with themes from a different module, but using VuFind in combination with other theme-using modules is going to require extra customization anyway; not worth complicating the common use case.

config/vufind/httpd-vufind.conf

 # Configuration for theme-specific resources:
-AliasMatch ^/vufind/themes/([0-9a-zA-Z-_]*)/css/(.*)$ /usr/local/vufind/themes/vufind/$1/css/$2
-AliasMatch ^/vufind/themes/([0-9a-zA-Z-_]*)/images/(.*)$ /usr/local/vufind/themes/vufind/$1/images/$2
-AliasMatch ^/vufind/themes/([0-9a-zA-Z-_]*)/js/(.*)$ /usr/local/vufind/themes/vufind/$1/js/$2
-<Directory ~ "^/usr/local/vufind/themes/vufind/([0-9a-zA-Z-_]*)/(css|images|js)/">
+AliasMatch ^/vufind/themes/([0-9a-zA-Z-_]*)/css/(.*)$ /usr/local/vufind/themes/$1/css/$2
+AliasMatch ^/vufind/themes/([0-9a-zA-Z-_]*)/images/(.*)$ /usr/local/vufind/themes/$1/images/$2
+AliasMatch ^/vufind/themes/([0-9a-zA-Z-_]*)/js/(.*)$ /usr/local/vufind/themes/$1/js/$2
+<Directory ~ "^/usr/local/vufind/themes/([0-9a-zA-Z-_]*)/(css|images|js)/">
   Order allow,deny
   allow from all
   AllowOverride All

module/VuFind/src/VuFind/Theme/Tools.php

@@ -46,7 +46,7 @@ class Tools
      */
     public static function getBaseDir()
     {
-        return APPLICATION_PATH . '/themes/vufind';
+        return APPLICATION_PATH . '/themes';
     }
 
     /**