Revert "Add some parsing stuff to finished/ for Tag"

This reverts commit 2bd0c78583.

finished/elm-stuff/exact-dependencies.json

@@ -1,7 +1,6 @@
 {
     "rtfeldman/elm-validate": "3.0.0",
     "rtfeldman/selectlist": "1.0.0",
-    "elm-tools/parser-primitives": "1.0.0",
     "elm-lang/navigation": "2.1.0",
     "elm-lang/virtual-dom": "2.0.4",
     "evancz/url-parser": "2.0.1",
@@ -9,7 +8,6 @@
     "evancz/elm-markdown": "3.0.2",
     "elm-lang/dom": "1.1.1",
     "elm-lang/html": "2.0.0",
-    "elm-tools/parser": "2.0.1",
     "elm-community/json-extra": "2.7.0",
     "elm-lang/http": "1.0.0",
     "lukewestby/elm-http-builder": "5.2.0",