Re-enable AutoCommit and remove Commit before closing connection

Close #33
Merge branch 'master' of https://github.com/mailwatch/1.2.0
Fix spelling mistakes/typos

Fix a few spelling mistakes
fix more typos

Tidy up source a bit
Merge pull request #56 from philrandal/master

Fix a few typos
Merge branch 'master' of https://github.com/mailwatch/1.2.0