Resolves #15: Upgrade to Spring Boot 0.5.0.M6 to fix gradle build issue

README.md

 }
 
 dependencies {
-    compile("org.springframework.boot:spring-boot-starter-web:0.5.0.M5")
+    compile("org.springframework.boot:spring-boot-starter-web:0.5.0.M6")
     compile("com.fasterxml.jackson.core:jackson-databind")
     testCompile("junit:junit:4.11")
 }

complete/build.gradle

         mavenLocal()
     }
     dependencies {
-        classpath("org.springframework.boot:spring-boot-gradle-plugin:0.5.0.M5")
+        classpath("org.springframework.boot:spring-boot-gradle-plugin:0.5.0.M6")
     }
 }
 
 }
 
 dependencies {
-    compile("org.springframework.boot:spring-boot-starter-web:0.5.0.M5")
+    compile("org.springframework.boot:spring-boot-starter-web:0.5.0.M6")
     compile("com.fasterxml.jackson.core:jackson-databind")
     testCompile("junit:junit:4.11")
 }

complete/pom.xml

     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>0.5.0.M5</version>
+        <version>0.5.0.M6</version>
     </parent>
 
     <dependencies>

initial/build.gradle

 }
 
 dependencies {
-    compile("org.springframework.boot:spring-boot-starter-web:0.5.0.M5")
+    compile("org.springframework.boot:spring-boot-starter-web:0.5.0.M6")
     compile("com.fasterxml.jackson.core:jackson-databind")
     testCompile("junit:junit:4.11")
 }

initial/pom.xml

     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>0.5.0.M5</version>
+        <version>0.5.0.M6</version>
     </parent>
 
     <dependencies>