Update .travis.yml

.travis.yml

@@ -0,0 +1,30 @@
+language: shell
+
+os:
+  - linux
+  - osx
+  - windows
+osx_image: xcode10.1
+
+deploy:
+  provider: pages
+  skip-cleanup: true
+  github-token: $GITHUB_TOKEN
+  keep-history: true
+  local-dir: out
+  repo: tdlight-team/tdlib-docs
+  on:
+    branch: master
+
+script: |
+  if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then 
+    bash travis/linux.sh; 
+  fi
+  
+  if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then 
+    bash travis/mac.sh; 
+  fi
+  
+  if [[ "$TRAVIS_OS_NAME" == "windows" ]]; then 
+    bash travis/win.sh; 
+  fi