message: Use 1.0.0-rc
diff: <dependency>
  <groupId>com.microsoft.rest</groupId>
  <artifactId>client-runtime</artifactId>
  - <version>1.0.0-beta6-SNAPSHOT</version>
  + <version>1.0.0-rc-SNAPSHOT</version>
  </dependency>
  <dependency>
  <groupId>com.microsoft.azure</groupId>
  <artifactId>azure-client-runtime</artifactId>
  - <version>1.0.0-beta6-SNAPSHOT</version>
  + <version>1.0.0-rc-SNAPSHOT</version>
  </dependency>
  <dependency>
  <groupId>commons-codec</groupId>
  