Solr directory name fix
Merge pull request #7 from Moh-Yakoub/master

Solr directory name fix
configured Solr with Guice
configure search DAOs with Named-annotations
configure solr connection in properties file
fix compiler errors in tests
added empty README to webapp module
pom update
added first contribute.md
updates to contribute.md
updates to contribute.md
Merge pull request #8 from nuest/master

Solr configured with Guice and new CONTRIBUTE.md file