Updated gitignore and cabal file

.gitignore

@@ -17,6 +17,7 @@ cabal.config
 # Benchmark directory
 benchmarks/**/*.pnet
 benchmarks/**/*.out
+benchmarks/**/*.log
 benchmarks/**/*.list
 benchmarks/**/*.list.sorted
 benchmarks/**/*.pdf

slapnet.cabal

@@ -21,6 +21,6 @@ executable slapnet
   main-is: Main.hs
   other-modules:
   -- other-extensions:
-  build-depends:       base >=4 && <5, sbv, parsec, containers
+  build-depends:       base >=4 && <5, sbv, parsec, containers, transformers
   hs-source-dirs:      src
   default-language:    Haskell2010