Update resources [ci skip]

website/usage/resources.jade

@@ -76,6 +76,15 @@ include ../_includes/_mixins
             |  A powerful entity matcher for very large dictionaries, using the
             |  FlashText module.
 
+        +card("spacy-iwnlp", "https://github.com/Liebeck/spacy-iwnlp", "Matthias Liebeck", "github")
+            |  German lemmatization with IWNLP.
+
+        +card("spacy-sentiws", "https://github.com/Liebeck/spacy-sentiws", "Matthias Liebeck", "github")
+            |  German sentiment scores with SentiWS.
+
+        +card("spacy-lefff", "https://github.com/sammous/spacy-lefff", "Sami Moustachir", "github")
+            |  French lemmatization with Lefff.
+
     .u-text-right
         +button("https://github.com/topics/spacy-extension?o=desc&s=stars", false, "primary", "small") See more extensions on GitHub
 
@@ -100,6 +109,11 @@ include ../_includes/_mixins
             +image("/assets/img/resources/displacy-ent.jpg").o-block-small
             |  An open-source named entity visualiser for the modern web.
 
+        +card("spacy-vis", "http://spacyvis.allennlp.org/spacy-parser", "Mark Neumann")
+            +image("/assets/img/resources/spacy-vis.jpg").o-block-small
+            |  Visualise spaCy's dependency parses, with part-of-speech tags and
+            |  entities added to node attributes.
+
 +section("books")
     +h(2, "books") Books & Courses