Load blob.js along with filesaver.js to fix Export Schema option in Safari 7
Use query string instead of field filter. Closes #931
Filter builder and facets should use same value. Closes #845
Merge remote-tracking branch 'driskell/bugs/safari7_export_schema_fix' into blob
Merge pull request #936 from rashidkpc/master

Fix 1.0 issues, merge Safari schema export fix