Delete .git folder

Nedyalko Nikolov · web-flow · commit 379a3fce3b51 · 2016-07-15T11:58:08.000+03:00
Delete .git folder in order to stop git tracking, since it is not needed on deploy step.
diff --git a/.travis.yml b/.travis.yml
@@ -48,6 +48,7 @@ script:
 - npm run appium-android
 
 before_deploy:
+- rm -rf .git/
 - cd ../nativescript-angular
 - node ../build/travis-scripts/add-publishConfig.js next
 
