travis: update go versions - viper - [fork] go viper port for 9front
 (HTM) git clone git@git.drkhsh.at/viper.git
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) README
 (DIR) LICENSE
       ---
 (DIR) commit 8dc2790b029dc41e2b8ff772c63c26adbb1db70d
 (DIR) parent b5e8006cbee93ec955a89ab31e0e3ce3204f3736
 (HTM) Author: Michael Käufl <michael-k@users.noreply.github.com>
       Date:   Thu, 22 Mar 2018 08:00:28 +0100
       
       travis: update go versions
       
       Diffstat:
         M .travis.yml                         |       3 +--
       
       1 file changed, 1 insertion(+), 2 deletions(-)
       ---
 (DIR) diff --git a/.travis.yml b/.travis.yml
       @@ -2,9 +2,8 @@ go_import_path: github.com/spf13/viper
        
        language: go
        go:
       -  - 1.7.x
       -  - 1.8.x
          - 1.9.x
       +  - 1.10.x
          - tip
        
        os: