Update to hslua-2.0

Author: tarleb

hslua-module-doclayout.cabal

@@ -29,7 +29,7 @@ source-repository head
 library
   build-depends:       base           >= 4.9 && < 5
                      , doclayout      >= 0.2 && < 0.4
-                     , hslua          >= 1.2 && < 1.4
+                     , hslua          >= 2.0 && < 2.1
                      , text           >= 1.0 && < 1.3
   default-language:    Haskell2010
   hs-source-dirs:      src
@@ -56,7 +56,7 @@ test-suite hslua-module-doclayout-test
                      , hslua-module-doclayout
                      , tasty
                      , tasty-hunit
-                     , tasty-lua               >= 0.2 && < 0.3
+                     , tasty-lua               >= 1.0 && < 1.1
   type:                exitcode-stdio-1.0
   hs-source-dirs:      test
   main-is:             test-hslua-module-doclayout.hs