Using RestXQ in all api queries. Added utility parameter pre-processing functions
Fixed syntax errors
Removed unused modules
Rewrote predicate in a simpler way. Avoids bug in xqlint
Enabled %rest:distinct on all string* parameters
implemented concepts:labels-for-facts functions for components, reports and archives
added handling of labels in fact conversions (xml/csv)
added labels parameter to facts.jq, facttable-for-component.jq and facttable-for-report.jq endpoints
fixed concepts:normalize-language
Merge branch 'master' of https://github.com/28msec/secxbrl.info into api-additional-labels

Conflicts:
	queries/public/api/facts.jq
	queries/public/api/facttable-for-component.jq
updated swagger documentation for new labels parameters
Removed old util module, minor polishing
Merged trunk. Fixed conflicts
Added RestXQ to queries in public/
Using restxq in reports queries
Removed unused imports
Fixed missing import
Merge branch 'master' of https://github.com/28msec/secxbrl.info into api-additional-labels
removed reports from concepts module
implemented function to get concepts from a report
remove junk Concepts field in output
add label to standard aspect Entity
Merge branch 'master' of https://github.com/28msec/secxbrl.info into api-additional-labels
Merge branch 'master' into feature-restxq
business user friendly labels in csv and removed cik conversion.
DEFAULT_LANGUAGE -> AMERICAN_ENGLISH