Use collapsible sections for pos/dep scheme and update

Will ensure better overview as we add more schemes for more languages

website/api/_annotation/_dep-labels.jade

@@ -1,12 +1,17 @@
 //- 💫 DOCS > API > ANNOTATION > DEPENDENCY LABELS
 
-+h(3, "dependency-parsing-english") English dependency labels
-
 p
-    |  The English dependency labels use the #[+a("http://www.clearnlp.com") ClearNLP]
-    |  #[+a("http://www.mathcs.emory.edu/~choi/doc/clear-dependency-2012.pdf") CLEAR Style].
+    |  This section lists the syntactic dependency labels assigned by
+    |  spaCy's #[+a("/models") models]. The individual labels are
+    |  language-specific and depend on the training corpus.
 
-+table(["Label", "Description"])
++accordion("English", "dependency-parsing-english")
+    p
+        |  The English dependency labels use the
+        |  #[+a("http://www.mathcs.emory.edu/~choi/doc/clear-dependency-2012.pdf") CLEAR Style]
+        |  by #[+a("http://www.clearnlp.com") ClearNLP].
+
+    +table(["Label", "Description"])
         +dep-row("acomp", "adjectival complement")
         +dep-row("advcl", "adverbial clause modifier")
         +dep-row("advmod", "adverbial modifier")
@@ -60,14 +65,13 @@ p
         +dep-row("root", "root")
         +dep-row("xcomp", "open clausal complement")
 
-+h(3, "dependency-parsing-german") German dependency labels
-
-p
++accordion("German", "dependency-parsing-german")
+    p
         |  The German dependency labels use the
         |  #[+a("http://www.ims.uni-stuttgart.de/forschung/ressourcen/korpora/TIGERCorpus/annotation/index.html") TIGER Treebank]
         |  annotation scheme.
 
-+table(["Label", "Description"])
+    +table(["Label", "Description"])
         +dep-row("ac", "adpositional case marker")
         +dep-row("adc", "adjective component")
         +dep-row("ag", "genitive attribute")

website/api/_annotation/_pos-tags.jade

@@ -1,14 +1,19 @@
 //- 💫 DOCS > API > ANNOTATION > POS TAGS
 
-+h(3, "pos-tagging-english") English part-of-speech tag scheme
-
 p
+    |  This section lists the fine-grained and coarse-grained part-of-speech
+    |  tags assigned by spaCy's #[+a("/models") models]. The individual mapping
+    |  is specific to the training corpus and can be defined in the respective
+    |  language data's #[+a("/usage/adding-languages#tag-map") #[code tag_map.py]].
+
++accordion("English", "pos-tagging-english")
+    p
         |  The English part-of-speech tagger uses the
         |  #[+a("https://catalog.ldc.upenn.edu/LDC2013T19") OntoNotes 5] version of
         |  the Penn Treebank tag set. We also map the tags to the simpler Google
         |  Universal POS tag set.
 
-+table(["Tag", "POS", "Morphology", "Description"])
+    +table(["Tag", "POS", "Morphology", "Description"])
         +pos-row("-LRB-", "PUNCT", "PunctType=brck PunctSide=ini", "left round bracket")
         +pos-row("-PRB-", "PUNCT", "PunctType=brck PunctSide=fin", "right round bracket")
         +pos-row(",", "PUNCT", "PunctType=comm", "punctuation mark, comma")
@@ -66,15 +71,14 @@ p
         +pos-row("WRB", "ADV", "PronType=int|rel", "wh-adverb")
         +pos-row("XX", "X", "", "unknown")
 
-+h(3, "pos-tagging-german") German part-of-speech tag scheme
-
-p
++accordion("German", "pos-tagging-german")
+    p
         |  The German part-of-speech tagger uses the
         |  #[+a("http://www.ims.uni-stuttgart.de/forschung/ressourcen/korpora/TIGERCorpus/annotation/index.html") TIGER Treebank]
         |  annotation scheme. We also map the tags to the simpler Google
         |  Universal POS tag set.
 
-+table(["Tag", "POS", "Morphology", "Description"])
+    +table(["Tag", "POS", "Morphology", "Description"])
         +pos-row("$(", "PUNCT", "PunctType=brck", "other sentence-internal punctuation mark")
         +pos-row("$,", "PUNCT", "PunctType=comm", "comma")
         +pos-row("$.", "PUNCT", "PunctType=peri", "sentence-final punctuation mark")

website/usage/_linguistic-features/_dependency-parse.jade

@@ -181,6 +181,10 @@ p
     +annotation-row(["their", "ADJ", "poss", "requests"], style)
     +annotation-row(["requests", "NOUN", "dobj", "submit"], style)
 
++h(3, "dep-scheme") Dependency label scheme
+
+include ../../api/_annotation/_dep-labels
+
 +h(3, "displacy") Visualizing dependencies
 
 p

website/usage/_linguistic-features/_pos-tagging.jade

@@ -68,4 +68,6 @@ p
         |  list-based exception files, acquired from
         |  #[+a("https://wordnet.princeton.edu/") WordNet].
 
++h(3, "pos-scheme") Part-of-speech tag scheme
+
 include ../../api/_annotation/_pos-tags