Added initial Maven project OSS info extraction.

[Issue(s) WSB-14]
Fixed recursive multi module Maven project OSS info extraction.

[Issue(s) WSB-14]
Replaced JUnit assertions with FEST assertions.

[Issue(s) WSB-14]
Updated to AMPS version 4.1.4.

[Issue(s) WSB-14]
Updated/Fixed Maven dependency processing to/for Bamboo 4.3.

[Issue(s) WSB-14]
Isolated dependency on MavenEmbedderException.

[Issue(s) WSB-14]
Unified log handling/format and removed dependency on BuildLogger.

[Issue(s) WSB-14]
Updated to AMPS wired integration tests.

[Issue(s) WSB-14]
Merge pull request #11 from sopel/WSB-14-add-maven-project-oss-info-extraction

Added initial Maven project OSS info extraction.