Corrected function name in test suite
Removed unused wrapper classes for ARC2 parsers
ARC2Admin page renamed to RDFIO admin
Page title issue fixed
Admin page restricted for non-admin users
Added placeholder content for other sections
Added check for successful setup of ARC2 store
Database access variables tidied up in SPARQL Endpoint
Superfluous variable references removed from ARC2 config
Display data sources in admin page
Added Category, URI & Template table to admin page
Merge pull request #5 from zahara/develop

Merging pull request into development branch