Updated version in README & build file.

Author: conor10

README.md

@@ -18,14 +18,14 @@ Maven:
 <dependency>
     <groupId>org.web3j</groupId>
     <artifactId>web3j-spring-boot-starter</artifactId>
-    <version>1.5.0</version>
+    <version>1.6.0</version>
 </dependency>
 ```
 
 Gradle:
 
 ```groovy
-compile ('org.web3j:web3j-spring-boot-starter:1.5.0')
+compile ('org.web3j:web3j-spring-boot-starter:1.6.0')
 ```
 
 Now Spring can inject web3j instances for you where ever you need them:

build.gradle

@@ -23,7 +23,7 @@ apply plugin: 'idea'
 apply plugin: 'io.codearte.nexus-staging'
 
 group 'org.web3j'
-version '1.5.0'
+version '1.6.0'
 
 sourceCompatibility = 1.8
 targetCompatibility = 1.8