DATASOLR-47 - Polished pom for release build.
DATASOLR-47 - Polished pom for release build.

Configured distribution key to make sure we can successfully upload the distribution artifacts to S3. Added Wagon plugin to distribute schemas and static resources on deploy. Removed snapshot repository declaration.
cipous/spring-data-solr,Krasnyanskiy/spring-data-solr,xindongzhang/spring-data-solr,tsachev/spring-data-solr,ramaava/spring-data-solr