Edwh-restic-plugin

Fix
* Remove sudo chmod +x *.sh because owasp risks ([`84fa3ed`](https://github.com/educationwarehouse/edwh-restic-plugin/commit/84fa3ed29f6d154ea7b2f24e0bd632e53a4bdc04))
* Some .sh files cannot be executed because they don't have the executable permission ([`f4361a5`](https://github.com/educationwarehouse/edwh-restic-plugin/commit/f4361a54b5487e35a9bacd5982e8dadabbf2e286))
* Fixed restore doing a backup and fixed some docs ([`b8175a1`](https://github.com/educationwarehouse/edwh-restic-plugin/commit/b8175a1a75a2ce9af6b84e8eb50bc6701d5ea9c6))
* Improved examples for stream backup and restore ([`ccedf74`](https://github.com/educationwarehouse/edwh-restic-plugin/commit/ccedf74649bdebc179b97ac0a0d0c42a14776816))

Feature
* Added plugin infrastructure ([`1f08a8c`](https://github.com/educationwarehouse/edwh-restic-plugin/commit/1f08a8c9b6363a826f2f4ca23d69426f7d8d83b1))

Fix
* Improved examples for stream backup and restore ([`0178dae`](https://github.com/educationwarehouse/edwh-restic-plugin/commit/0178daeb18d2eadc9ae0d8ef9ac948fbc379b2a1))

Documentation
* Restructuring readme ([`b0a6362`](https://github.com/educationwarehouse/edwh-restic-plugin/commit/b0a6362ad861ce597e2864d30733e07688ab60be))