Initial commit
Added PST reader. Code cleanup.
Update gitignore
Visitation based mail crawlers, WIP.
Added cannonical attachments, fixed class structure.
Minor refactorings
Package restructure.
Added tests for PSTReader, added portable hierarchial mail support.
Refactored code for reuse.
Merge branch 'master' of https://github.com/CodePurls/mailytics.git