readme.md again
Merge branch 'release_1.0' into develop
Merge branch 'release_1.0' into develop
Merge branch 'release_1.0' into develop
Merge branch 'release_1.0' into develop
Merge branch 'release_1.0' into develop
Merge branch 'develop' of github.com:jeinarsson/josync into develop
Merge branch 'release_1.0' into develop
Merge branch 'develop' of github.com:jeinarsson/josync into develop
Failure notifications implemented, closes #15

There's now a command line flag --notifications which uses the
notification settings per job, and global smtp settings to send e-mail.
Notifications are implemented in utils.FailureNotifier