Rename development script make it more obvious

Author: alexisbernard

README.md

@@ -15,13 +15,13 @@ If you want to use this theme in your documentation:
 gem install rorvswild_theme_rdoc
 
 # Generate the documentation
-rdoc --root path/to/source/code --template=rorvswild
+rdoc --root path/to/source/code --template rorvswild
 ```
 
 ## Development
 
-Call the custom `rdoc.rb` script which automatically loads RoRvsWild's theme.
+Call the custom `rorvswild-theme-rdoc` script which automatically loads RoRvsWild's theme.
 
 ```
-./rdoc.rb --root path/to/source/code --template rorvswild
+./rorvswild-theme-rdoc --root path/to/source/code
 ```

rdoc.rb rorvswild-theme-rdocrdoc.rb renamed to rorvswild-theme-rdoc

@@ -5,4 +5,5 @@
 require "rdoc"
 require "rorvswild_theme_rdoc"
 
+ARGV << "--template=rorvswild"
 RDoc::RDoc.new.document(ARGV)