Merge pull request #14 from DaniMunin/master

Updated Main and Mail VT's to make the Introduction and help less verbose
Send email using SMTP
Restore VtMail mail client
Clean HTML tags from mail
Start the listening service on device startup
Merge branch 'clean-html-mail'
Merge branch 'send-mail' into cambios
Fixed file duplication on jars
Fixed from/subject decoding
Improve body decoding @WIP
Awfull typo
Fix string, se acaba con "enviar"
Read To field over IMAP
Redundancy cleaning, and string extraction on IMAPListener
Fixed mail sending
Read mails not answered
Merge pull request #15 from kenkeiras/cambios

Cambios
Bug fixing
Added another state to confirm the sending of the mail.
Modified states Three and Four to work with this new state
Modified Strings.xml to add values to this new state.