Fix travis deploy to github release

Author: fcantournet

.travis.yml

@@ -13,8 +13,8 @@ script:
 before_deploy:
   - go get github.com/mitchellh/gox
   - gox -osarch="darwin/amd64 linux/amd64" -ldflags="-X main.Version=${TRAVIS_TAG}" -output="bin/{{.Dir}}_{{.OS}}_{{.Arch}}"
-
 deploy:
+  skip_cleanup: true
   provider: releases
   api_key:
     secure: ZY4tVQxNbFnfc0yyqrzkvpPQxg1M8Ok9zwinsDwo1RMsxQFkIjG+WWqOngkzxklUPk71/z4tgTwAppr0esz+hPyrMdGh+eMxqhnQ3Jo6ZRtlkvRK2scXgXKzOIB0EPssga79S8AtxUgmZUiMa7VGGAEGJRpkb//8kpUn/OhdqZ+UVCly9iuSR1NVfniyd5zocUZPKBZC0zyJBVPDC1QirNAphESpqDjEo8MYcoi5P9unHNAegZX+EnUmMHHI/pUtPEdSOD2ZRYmTtGMwROj0vc2ctH4p7/7EADVPNJCBAcd2bVpk8zLU91k3GRp68xs0Eac15AfZD4RmQT90DCJgfgfxvgkp+d3+t46kVdl3DSVzBGwu3tH/Dhl25/Xu3FsdhafHILVsymUOEKUybsXYdpFVnL7xT6EkT7icUtwtIXQsaHPxOcI7SHSYPZ9Re/W6a49H16D2f9egyqr8ElpoHSOhL2ccapudGxNX1jbEmwzg2jrScuoSCaGdXXsPYWxs2uVfnjPpslF8eK0Jlbl6FUMf8Ol0pDDUwwKkz1ndJFpJPh4xG7rYAfHoecB5hOwDNFSniqFcV9m3ldpjHjYJXwk1Bxs0k0TERP6msyuVGnowU1ZX/R3co2lyP/3YES++dt6Ftqt5aAXGjO6jRgoM24qlBSGJuUiI3sax1qMQdtY=