Remove Travis build for 7.2.* because failing.

Author: FranklinChen

.travis.yml

@@ -25,12 +25,6 @@ matrix:
     - env: CABALVER=1.16 GHCVER=7.0.4
       compiler: ": #GHC 7.0.4"
       addons: {apt: {packages: [cabal-install-1.16,ghc-7.0.4,happy-1.19.5], sources: [hvr-ghc]}}
-    - env: CABALVER=1.16 GHCVER=7.2.1
-      compiler: ": #GHC 7.2.1"
-      addons: {apt: {packages: [cabal-install-1.16,ghc-7.2.1,happy-1.19.5], sources: [hvr-ghc]}}
-    - env: CABALVER=1.16 GHCVER=7.2.2
-      compiler: ": #GHC 7.2.2"
-      addons: {apt: {packages: [cabal-install-1.16,ghc-7.2.2,happy-1.19.5], sources: [hvr-ghc]}}
     - env: CABALVER=1.16 GHCVER=7.4.1
       compiler: ": #GHC 7.4.1"
       addons: {apt: {packages: [cabal-install-1.16,ghc-7.4.1,happy-1.19.5], sources: [hvr-ghc]}}
@@ -64,12 +58,6 @@ matrix:
     - env: CABALVER=1.22 GHCVER=7.10.2
       compiler: ": #GHC 7.10.2"
       addons: {apt: {packages: [cabal-install-1.22,ghc-7.10.2,happy-1.19.5], sources: [hvr-ghc]}}
-    - env: CABALVER=head GHCVER=head
-      compiler: ": #GHC head"
-      addons: {apt: {packages: [cabal-install-head,ghc-head,happy-1.19.5], sources: [hvr-ghc]}}
-
-  allow_failures:
-    - env: CABALVER=head GHCVER=head
 
 before_install:
  - unset CC

plugins.cabal

@@ -20,7 +20,12 @@ author:             Don Stewart 2004..2010
 maintainer:         Jeremy Shaw <jeremy@seereason.com>
 cabal-version:      >= 1.6
 build-type:         Configure
-Tested-with:        GHC >= 6.12.1
+Tested-with:        GHC == 7.0.*
+-- not working                  , GHC == 7.2.*
+                  , GHC == 7.4.*
+                  , GHC == 7.6.*
+                  , GHC == 7.8.*
+                  , GHC == 7.10.*
 extra-source-files: config.guess, config.h.in, config.mk.in, config.sub,
                     configure, configure.ac, install.sh, Makefile,
                     testsuite/makewith/io/TestIO.conf.in,