.travis.yml in overview-0.0.3.49 vs .travis.yml in overview-0.0.3.56

@@ -5,10 +5,12 @@
 notifications:
   slack: over:lx3jYeMhQVhB5IESO7Z0RoRD
   email: false
 rvm:
 - 2.0.0
-before_script: bundle exec gem bump --version $(bundle exec ./bin/overview appversion -r | tail -1) --no-commit
+before_script: 
+- bundle exec ./bin/overview appversion -r
+- bundle exec gem bump --version $(bundle exec ./bin/overview appversion -r | tail -1) --no-commit
 deploy:
   provider: rubygems
   api_key:
     secure: gh0GksPAZk6veUZpsfq15UwZfVgslrUaNcqsNapq2oCB4TiHX3e6UCF8xFfLJZriML9tQNZWtC2u61gzZWqG788rUVMuJRVTci99BNTqj4xrMfkhyqxLlRMB961jzo3vJU4cLNjjir6paZKsfwVdyPbHjZq973dVn6+2bPcmiHI=
   gem: overview