Merge pull request #14 from aspiers/master

Catch more duplicates
Merge pull request #15 from aspiers/master

more small improvements to detection algorithm :)
Merge pull request #16 from aspiers/master

yet more small improvements to detection algorithm and better reporting
Merge pull request #17 from aspiers/master

Date timestamps can differ by seconds or hours for various reasons
Deal with empty subject

If Subject of the Email is empty, an error in module re.py occured.
Merge pull request #18 from arvendomedia/master

Dealing with empty subject
Add a new utility script which ingest a folder of raw files and transform them to mails.
Add a new utility script which ingest a folder of raw text files and tries to transfrom them to mails.
Add a custom script to migrate a bbPress forum to a mailbox archive.
Add a Zenphoto to WordPress migration script.
New script to export bbPress content to pure WordPress objects.
Merge pull request #19 from aspiers/master

Take timezone into account and ignore Reply-To
Merge pull request #20 from aspiers/master

Work around email.parser's occasional tendency to strip <> brackets from To:
Merge aspiers' pull request #21
Merge pull request #21 from aspiers/master

fix another bug triggered by missing Subject header
Merge pull request #22 from aspiers/master

misc fixes and two new removal strategies
Update introduction.
Typo
Add a new script to import Phorum 3.x content to WordPress.