Fixed a few consumer bugs and added an exporter

Rename exporter to export and fixt some debugging

Account for files not matching the sender/title pattern

Added a safety note

Wrong regex on the name parser

Renamed the command to something slightly less ambiguous

README.md

@@ -80,3 +80,15 @@ object, so we're sort of stuck.
    passphrase when prompted.
 
 6. Log into your new toy by visiting `http://localhost:8000/`.
+
+
+## Important Note
+
+Document scanners are typically used to scan sensitive documents.  Things like
+your social insurance number, tax records, invoices, etc.  While paperless
+encrypts the original PDFs via the consumption script, the OCR'd text is *not*
+encrypted and is therefore stored in the clear (it needs to be searchable, so
+if someone has ideas on how to do that on encrypted data, I'm all ears).  This
+means that paperless should never be run on an untrusted host.  Instead, I
+recommend that if you do want to use it, run it locally on a server in your own
+home.