Upgrade to LTS-7.0

stack.yaml

@@ -2,7 +2,7 @@
 
 # Specifies the GHC version and set of packages available (e.g., lts-3.5, nightly-2015-09-21, ghc-7.10.2)
 # resolver: lts-3.18
-resolver: nightly-2016-09-12
+resolver: lts-7.0
 
 # Local packages, usually specified by relative directory name
 packages:
@@ -13,9 +13,6 @@ extra-deps:
 - SpreadsheetML-0.1
 - simple-sql-parser-0.4.2
 - yaml-config-0.4.0
-- csv-0.1.2
-- pandoc-1.17.1
-- hslua-0.4.1
 
 # Override default flag values for local packages and extra-deps
 flags: {}