New website and documentation (apache#557)

.gitignore

@@ -38,3 +38,6 @@ target/
 
 # tmp files
 *.pid
+
+# Generated website
+generated-site/

.travis.yml

@@ -17,7 +17,7 @@
 # under the License.
 #
 
-language: java C++
+language: java C++ ruby
 jdk:
   - oraclejdk8
 
@@ -40,10 +40,12 @@ before_install:
 
 install:
   - sudo bash -x $TRAVIS_BUILD_DIR/pulsar-client-cpp/travis-build.sh $HOME/pulsar-dep $TRAVIS_BUILD_DIR dep
+  - (cd site && make travis_setup)
 
 script:
     # Build Java and C++
     - mvn license:check test && sudo bash -x $TRAVIS_BUILD_DIR/pulsar-client-cpp/travis-build.sh $HOME/pulsar-dep $TRAVIS_BUILD_DIR compile
+    - (cd site && make travis_build)
 
 deploy:
   # Disabled the deployment of snapshots jars to Maven central for now
@@ -71,3 +73,9 @@ deploy:
     on:
       repo: yahoo/pulsar
       tags: true
+  -
+    provider: script
+    skip_cleanup: true
+    script: (cd site && make travis_publish)
+    on:
+        branch: docs

README.md

@@ -1,4 +1,4 @@
-![logo](docs/img/pulsar.png)
+![logo](site/img/pulsar.png)
 
 Pulsar is a distributed pub-sub messaging platform with a very
 flexible messaging model and an intuitive client API.