.travis.yml: Use --no-pager (#40)

Signed-off-by: Uli Schlachter <psychon@znc.in>

.travis.yml

@@ -86,6 +86,6 @@ after_success:
       git config user.email "awesome-robot@users.noreply.github.com"
       git add --all .
       git commit -m "Update from Travis for awesome-www@${commit_hash}"
-      git show --stat
+      git --no-pager show --stat
       git push origin "$(git symbolic-ref --quiet HEAD)" 2>&1 | sed "s/$GH_APIDOC_TOKEN/GH_APIDOC_TOKEN/g"
     fi