Add comments for the 2 search methods

And puts the methods in a format the doc generation understands.
Switch request/response
format pom.xml per conventions, 2 spaces per indent
Merge pull request #83 from heuermh/format-pom

Format pom.xml per conventions, 2 spaces per indent
adding project metadata to pom.xml; also pluginManagement and dependencyManagement sections
Merge pull request #80 from cassiedoll/methods

Add comments for the 2 search methods
Merge pull request #84 from heuermh/pom-metadata

Adding project metadata to pom.xml