Removed tagging from travis-ci

As we are adding tags on the repository itself, it's not required to add tags via travis-ci.

This makes our build process fail.

.travis.yml

@@ -43,10 +43,3 @@ script:
   - sudo make clean
   - sudo -E env "PATH=$PATH" make install
   - sudo make image -e PWN_HOSTNAME=pwnagotchi VERSION=$TRAVIS_TAG
-
-before_deploy:
-  # Set up git user name and tag this commit
-  - git config --local user.name "evilsocket"
-  - git config --local user.email "evilsocket@gmail.com"
-  - export TRAVIS_TAG=${TRAVIS_TAG:-$(date +'%Y%m%d%H%M%S')-$(git log --format=%h -1)}
-  - git tag $TRAVIS_TAG