some stack internal changes

stack.yaml.lock

@@ -0,0 +1,13 @@
+# This file was autogenerated by Stack.
+# You should not edit this file by hand.
+# For more information, please see the documentation at:
+#   https://docs.haskellstack.org/en/stable/lock_files
+
+packages: []
+snapshots:
+- completed:
+    size: 532383
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/16/10.yaml
+    sha256: 469d781ab6d2a4eceed6b31b6e4ec842dcd3cd1d11577972e86902603dce24df
+  original:
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/16/10.yaml

tickLeiste.cabal

@@ -34,18 +34,6 @@ library
       base >=4.7 && <5
   default-language: Haskell2010
 
-executable tickLeiste-exe
-  main-is: Main.hs
-  other-modules:
-      Paths_tickLeiste
-  hs-source-dirs:
-      app
-  ghc-options: -threaded -rtsopts -with-rtsopts=-N
-  build-depends:
-      base >=4.7 && <5
-    , tickLeiste
-  default-language: Haskell2010
-
 test-suite tickLeiste-test
   type: exitcode-stdio-1.0
   main-is: Spec.hs