update to bio2rdfapi
added new dataset descriptions to affymetrix
minor fix
Merge pull request #263 from micheldumontier/runparser_fix

minor fix
make sure there is default type for clinical arms
make sure there is default type for clinical arms
Merge pull request #265 from micheldumontier/ct_hotfix

make sure there is default type for clinical arms
Merge pull request #262 from micheldumontier/affymetrix_hotfix

added new dataset descriptions to affymetrix
Merge pull request #266 from micheldumontier/clinicaltrials

Clinicaltrials