Add doc:download command
Add doc:import command

Add Import namespace (app/Import)
Add Import phpspec tests (app/spec/Import)
Start house-import-cron.sh

Finish Import/Downloader
Finish Import/XMLToMarkdown phpspec tests
tentatively finish document save to database in doc:import command
start database backup command
finish database backup command (db:backup) and add to house-import-cron.sh
finish single document importer with feedback
start bulk import option