Fixed Bug in deleting files

Fixed bug. It was deleting the newest files instead of the oldest.

Profiles

Added profile support
Added github actions

Removed time command

Removed unneeded time command.

Sanity Checks

Added bash checking with errexit, pipefail, and nounset
Check if destination directory already exists

Minor Fixes

Minor fixes to README.md
Moved LOCK_FILE variable from /conf/config to /conf/app

Bug Fix and Travis

Added Travis build
Fix bug in deleting old backups

Small Bug Fix

Fixed bug on grabbing the last backup.
Switched to using /usr/bin/time instead of bash time.

Initial Release

Initial Release