implemented export of report.
Merge branch 'master' of https://github.com/28msec/secxbrl.info into export-import
implemented import. several fixes.
Merge branch 'master' of https://github.com/28msec/secxbrl.info into export-import
added export import test.
added missing documentation for importing xbrlb files.
Merge branch 'master' of https://github.com/28msec/secxbrl.info into export-import
merged master + added cleanupTestUserReports query + added missing import/export test.
removed unused module imports
Merge pull request #492 from 28msec/export-import

Export import