Require haddock-libary 1.5 (with tables).

pandoc.cabal

@@ -388,7 +388,7 @@ library
                  hslua-module-text >= 0.1.2 && < 0.2,
                  binary >= 0.5 && < 0.10,
                  SHA >= 1.6 && < 1.7,
-                 haddock-library >= 1.1 && < 1.6,
+                 haddock-library >= 1.5 && < 1.6,
                  deepseq >= 1.3 && < 1.5,
                  JuicyPixels >= 3.1.6.1 && < 3.3,
                  Glob >= 0.7 && < 0.10,

stack.lts9.yaml

@@ -28,4 +28,5 @@ extra-deps:
 - pandoc-citeproc-0.14.1.5
 - tagsoup-0.14.6
 - pandoc-types-1.17.4.2
+- haddock-library-1.5.0.1
 resolver: lts-9.14

stack.yaml

@@ -22,6 +22,7 @@ extra-deps:
 - texmath-0.10.1.1
 - tagsoup-0.14.6
 - pandoc-types-1.17.4.2
+- haddock-library-1.5.0.1
 ghc-options:
    "$locals": -fhide-source-paths
 resolver: lts-10.3