Merge branch 'release/0.3' into develop
fix issue #40
update templates on oas-webservice-impl
rename variable to indicate difference
add Ontology.getContexts to abstract over the details for how to get all of the contexts that must be queried for a given ontology
add label implementation to DataHandler
add labels to ontology browser template
Merge branch 'feature/childlabels' into develop
tweak labels
add more body padding to create space between top bar and text

this should make it easier to read text
make everything use the same repository instance, to avoid having two repository objects either communicating independently with an HTTP interface, or two repository objects with separate in memory stores
add check to verify that OasSesameRealm never gets an empty set of contexts

user data must be stored in an appropriate place
convert to new github based owlapi and pellet groupId's
bump versions
bump restlet to 2.1.0
bump versions to latest
bump to 0.4-SNAPSHOT version
upgrade authentication/role failure logging levels
javadoc in SesameDataHandlerImpl
comments in SesameDataHandlerImpl