update submodule readme to reference parent repo and add license info
remove reference to python scripts in oxygen plugin readme
add link to parent git repo
add and document convenience build target to install local plugin to oxygen
first pass of refactor: move files into new directory structure for new packaage/subpackage organization
update paths, package names etc. for new locations
fix 'unsupported name type' bug when in ead mode
merge in ead unsupported nametype fix from develop
refactored viaf-specific code into viaf client and resource classes (tests & clean up still todo) [#39828689]
updated unit tests for refactor + new viaf client

* update build to run any unit tests under src
* remove unused code and any viaf specifics from main plugin
* move viaf fixtures out of plugin and into new viaf test
* remove ResultChoice (superceded by ViafResource)
viafclient unit test
Unit test for ViafResource class
preliminary dbpedia spotlight annotation [#39081743]

* spotlight client and annotation result classes
* using apache httpclient for spotlight request to reliably get json
response (TODO: better handling for external libs)
* temporary implementation: if more than 5 words are selected, annotate
text via spotlight and report on identifed terms
adjust ant batchtest config to generate xml test reports
preliminary enum for document type info; use radio menu items in doctype menu
move tei/ead tag specifics out of plugin and into DocumentType
move tei/ead tag specifics out of plugin and into DocumentType
update DocoumentType enums with methods to init from string or nametype [#39828689]
convert fromString / fromNameType methods to bail out immediately on null argument
Refactor of ViafClient and tests to turn ViafClient methods to static. This involved altering tests so that it used PowerMock (specifically PowerMockito) so that we can mock and test static methods.

As a result of needing to use PowerMockito mockito was downgraded to v1.9.0 as the latest released version of PowerMock was not compatible with v.1.9.5. I recommend keeping an eye on PowerMock and as soon as v1.4.13 is available (should be compatible with Mockito v1.9.5) we upgrade to those versions.

Also downgraded to junit 4.8.2 as 4.10 is not compatible with PowerMockito 1.4.12.