Begin removing view related code and docs

tricu.cabal

@@ -62,9 +62,6 @@ executable tricu
     , vector
     , zlib
   other-modules:
-    Check
-    Check.Core
-    Check.IO
     ContentStore
     ContentStore.Alias
     ContentStore.Arboricx
@@ -72,10 +69,9 @@ executable tricu
     ContentStore.Filesystem
     ContentStore.Object
     ContentStore.Resolver
-    ContentStore.ViewTree
-    ContentStore.ViewContract
     Eval
     FileEval
+    Frontend.ContractDesugar
     IODriver
     Lexer
     Module.Manifest
@@ -113,6 +109,7 @@ benchmark tricu-bench
     , memory
     , mtl
     , network
+    , stm
     , text
     , time
     , transformers
@@ -128,10 +125,9 @@ benchmark tricu-bench
     ContentStore.Filesystem
     ContentStore.Object
     ContentStore.Resolver
-    ContentStore.ViewTree
-    ContentStore.ViewContract
     Eval
     FileEval
+    Frontend.ContractDesugar
     IODriver
     Lexer
     Module.Manifest
@@ -181,9 +177,6 @@ test-suite tricu-tests
     , zlib
   default-language:    Haskell2010
   other-modules:
-    Check
-    Check.Core
-    Check.IO
     ContentStore
     ContentStore.Alias
     ContentStore.Arboricx
@@ -191,10 +184,9 @@ test-suite tricu-tests
     ContentStore.Filesystem
     ContentStore.Object
     ContentStore.Resolver
-    ContentStore.ViewTree
-    ContentStore.ViewContract
     Eval
     FileEval
+    Frontend.ContractDesugar
     IODriver
     Lexer
     Module.Manifest