Removing unneeded file

vendor/DOtherSide/.travis.yml

@@ -1,15 +0,0 @@
-language: cpp
-
-sudo: required
-
-services:
-- docker
-
-before_install:
-- docker pull filcuc/dotherside
-
-script:
-- docker run -ti --rm -v`pwd`:/repo -w /repo filcuc/dotherside /bin/bash -c "./.travis.sh"
-
-after_success:
-  - bash <(curl -s https://codecov.io/bash)