travis: Test with ghc 7.8.2 rather than 7.8.1.

.travis.yml

@@ -5,7 +5,7 @@ env:
 # - GHCVER=6.12.3
  - GHCVER=7.4.2
  - GHCVER=7.6.3
- - GHCVER=7.8.1 # see note about Alex/Happy
+ - GHCVER=7.8.2 # see note about Alex/Happy
 # - GHCVER=head  # see section about GHC HEAD snapshots
 
 # Note: the distinction between `before_install` and `install` is not important.

pandoc.cabal

@@ -11,7 +11,7 @@ Bug-Reports:     https://github.com/jgm/pandoc/issues
 Stability:       alpha
 Homepage:        http://johnmacfarlane.net/pandoc
 Category:        Text
-Tested-With:     GHC == 7.4.2, GHC == 7.6.3, GHC == 7.8.1
+Tested-With:     GHC == 7.4.2, GHC == 7.6.3, GHC == 7.8.2
 Synopsis:        Conversion between markup formats
 Description:     Pandoc is a Haskell library for converting from one markup
                  format to another, and a command-line tool that uses