Refactored Parser and Interceptor

Maven Dependency:

<dependency>
    <groupId>com.srotya.flume</groupId>
    <artifactId>cef</artifactId>
    <version>0.0.15</version>
</dependency>

Stable Interceptor Release

cef-0.0.13

[maven-release-plugin] copy for tag cef-0.0.13