Merge branch 'release3' of http://github.com/bio2rdf/bio2rdf-scripts into release3
renamed mesh_parser to mesh to follow release3 script convention
fixed: now correctly imports php-lib/rdfapi.php
fixed: added require statement for php-lib/bio2rdfapi.php
updated: requires a destination folder as a parameter for the download
Merge pull request #328 from theoryno3/igb_release3

fixes for mesh, biopax, hgnc, and uniprot downloader
Merge branch 'release3' of github.com:micheldumontier/bio2rdf-scripts into release3
Merge branch 'release3' of http://github.com/bio2rdf/bio2rdf-scripts into release3
fixed wrong variable name
Merge pull request #332 from micheldumontier/release3

chembl hotfix on variable name
Merge remote-tracking branch 'upstream/release3' into statistics-void-fix
added get unique literal count
added isIRI filter to get unique_object_count
added write_unique_literal_count
minor fix to get number of unique literals
added single quotes to password
added get_distinct_predicate_frequency