DDF-417: Add maven war plugin version to silence warning
DDF-417: Remove shadow parameter. We already have it as a class field, so it doesn't need to get passed in as well.
DDF-417: Reduce checkstyle warnings
DDF-418: Fixed class loading issue caused when starting from http instance.
DDF-425: Modified description in features file to use 'next line' instead of paragraph formatting.
DDF-426: Updated to use latest ddf parent.

Also added solr version to features file.
[maven-release-plugin] prepare release solr-2.4.0
[maven-release-plugin] prepare for next development iteration
DDF-305 updated to ddf-parent-2.0.0
DDF-427 Update Solr to 4.7.2

- Embedded spatial4j and removed old spatial4j bundle from features
- Removed forked version of Lucene Spatial Extras (LSE) and the use of
  the brute force GeometryFieldType 
- Removed use of dynamic imports that are no longer used for extensible 
  metacards but caused issues with Solr 4.7 and blueprint
- Removed WKT normalizer since Spatial4j determines date line crossing
  by width instead of polygon line direction
- Enabled international date line and geometry collection unit tests
Merge pull request #1 from bradh/ddf-417