Cleaned up pom
Cleaned up pom

* removed unnecessary source directory, test directory and resource and plugin definitions.
* moved build section to be prior to dependency section, as per standard maven practices
* added spacing for to make plugin and dependency sections more readable

codingafuture/book,xudong/book,changwu/mqa,changwu/mqa,codingafuture/book,codingafuture/book,changwu/mqa,codingafuture/book,xudong/book,xudong/book,xudong/book,changwu/mqa,codingafuture/book,xudong/book,changwu/mqa