snaprd 1.3

Changes:

• If snaprd fails and the -notify option is set, send an email notification
  • The notification email will contain the last few lines of log output
  • Notification is also sent if a non-fatal rsync error occured
• Improved error handling
• Colorful list output
• Show space preserving settings in list output
• It is possible now to skip the waiting time and force an immediate snapshot
  by sending SIGUSR2

snaprd 1.2

This release mainly changes the way rsync errors are handled. Snaprd will fail now properly on rsync errors, except if rsync returned 24, which is not a severe error. This should also fix problems where the pid lock file was not removed when it should.