Merge pull request fossasia#280 from meets2tarun/travisupdate

Apt Update in Travis

Author: niccokunzmann

.travis.yml

@@ -7,6 +7,7 @@ include:
   - os: linux
     addons:
       apt:
+        update: true
         sources:
           - ubuntu-toolchain-r-test
         packages:
@@ -33,9 +34,6 @@ before_deploy:
   - export image_name="`echo *.iso`"
   - cat *.iso > "/home/travis/${image_name}"
 
-after_deploy:
-
-
 notifications:
   slack: fossasia:3pMkQrSogvEMfnu9aJDW2ZYC