Bumped version to 0.2.0.

Author: Evan Wong

README.md

@@ -16,12 +16,12 @@ To add this client into your project:
 <dependency>
     <groupId>io.evanwong.oss</groupId>
     <artifactId>hipchat-java</artifactId>
-    <version>0.1</version>
+    <version>0.2.0</version>
 </dependency>
 ```
 * gradle
 ```gradle
-compile 'io.evanwong.oss:hipchat-java:0.1'
+compile 'io.evanwong.oss:hipchat-java:0.2.0'
 ```
 
 To send a notification

build.gradle

@@ -10,7 +10,7 @@ repositories {
 sourceCompatibility = 1.8
 
 group = 'io.evanwong.oss'
-version = "0.1"
+version = "0.2.0"
 
 dependencies {
     compile 'org.apache.httpcomponents:httpclient:4.3.5'