Update todo.

Author: dadish

Todo.md

@@ -3,7 +3,7 @@ The selector string provided by user should be sanitized. Take a look at Ryan's
 PageService module to get clue on how to properly do that.
 
 #### N+1 Problem
-It is very convinient to request additional data for Page fields. E.g. request skyscraper'same
+It is very convenient to request additional data for Page fields. E.g. request skyscraper's name
 title, year, height and also request title for each page in architect field. While this works
 currently it will make ProcessWire make [N+1 requests][n1-problem] to database and make
 response slow. We need to solve it.
@@ -12,6 +12,17 @@ response slow. We need to solve it.
 We need to make sure the user is able to request queries only for couple levels deep
 to prevent the CPU intensive requests.
 
+#### Add support for Image thumbs
+- Add `variations` field for image fields that lets you request the available image
+thumbnail variations.
+- Add `thumb` field for images fields that allows user to request the image thumbnail
+with particular height and/or width. If there isn't a thumbnail variation with such
+size, then create it.
+- Mind permissions for thumbnail creation.
 
+### Add support for LanguageFields
+By default the content of the LanguageFields should resolve to the `$user->language`.
+In addition to that there will be a top level field called `language` which will
+allow the client to choose the language for each request.
 
-[n1-problem]: https://secure.phabricator.com/book/phabcontrib/article/n_plus_one/
+[n1-problem]: https://secure.phabricator.com/book/phabcontrib/article/n_plus_one/