send mail to user when email subject field is blank - closes #42
Using super archives send email util instead django emailmessage object
Updating translations
Merge branch 'master' into sendmail_for_blank_subjects

Conflicts:
	src/locale/pt_BR/LC_MESSAGES/django.mo
	src/locale/pt_BR/LC_MESSAGES/django.po
Merge branch 'master' into sendmail_for_blank_subjects
Merge pull request #128 from TracyWebTech/sendmail_for_blank_subjects

send mail to user when email subject field is blank - closes #42