Add travis and Nginx

.travis.yml

@@ -0,0 +1,31 @@
+language: csharp
+sudo: required
+dist: trusty
+addons:
+  apt:
+    packages:
+    - libunwind8
+before_install:
+  - if test "$TRAVIS_OS_NAME" == "osx"; then brew update; brew install nginx; fi
+install:
+  - curl -sSL http://nginx.org/download/nginx-1.8.0.tar.gz | tar zxfv - -C /tmp && cd /tmp/nginx-1.8.0/
+  - ./configure --prefix=$HOME/nginxinstall --with-http_ssl_module
+  - make
+  - make install
+  - export PATH="$PATH:$HOME/nginxinstall/sbin/"
+  - cd $OLDPWD
+mono:
+  - 4.0.5
+os:
+  - linux
+  - osx
+osx_image: xcode7.1
+branches:
+  only:
+    - master
+    - release
+    - dev
+    - /^(.*\/)?ci-.*$/
+script:
+  - ./build.sh --quiet verify
+