Included encoding parameter to set character set for email.
Deleted unnecessary documentation files.
Completed implementation of encoding feature.
Updated documentation to reflect encoding (and body parameter) updates.
Untested fix: Changed method calls to set SSL/TLS to true to check if it has any bearing on port numbers.
Finish tags/defaulting-port-number
Finish tags/defaulting-port-number
Updated documentation to reflect character set documentation
Merge branch 'develop'