Pyise-ers

Thanks for all the help with this library.
The PR's and the kind worlds.

This is probably the last release for pyise-ers by me, there is a community project https://github.com/CiscoISE/ciscoisesdk that has more features and is more future-proof.

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Kind Regards Falk

In 2021 I tried to publish the library to DevNet and beq modulename was just "ise" I had to do a rename on the package, module and repository.

* Repository is named pyise-ers,
* The PyPI package is namde pyise-ers.
* The module is named pyiseers (for conveniens of imports wihtout dashes in them)

If you use the "old 0.1.2.x" ise packages in PyPi, please update your requirements to pyise-ers to get continued updates.
(after testing everything in your environment offcourse)

In here are PR's for bugs and enhancements like.
* 148 by [mortiz-code](https://github.com/mortiz-code) that fixes ISE 3.0.x compability.
* 154 by [ethangrinnell78](https://github.com/ethangrinnell78)

In 2021 I tried to publish the library to DevNet and beq modulename was just "ise" I had to do a rename on the package, module and repository.

* Repository is named pyise-ers,
* The PyPI package is namde pyise-ers.
* The module is named pyiseers (for conveniens of imports wihtout dashes in them)

If you use the "old 0.1.2.x" ise packages in PyPi, please update your requirements to pyise-ers to get continued updates.
(after testing everything in your environment offcourse)

In here are PR's for bugs and enhancements like.
* 148 by [mortiz-code](https://github.com/mortiz-code) that fixes ISE 3.0.x compability.
* 154 by [ethangrinnell78](https://github.com/ethangrinnell78)

PR from: [joshand](https://github.com/joshand)

* Implement ERS CSRF Check for Enhanced Security
* Add CRUD methods for SGT, SGACL and EgressMatrixCell
* Add unit tests in the same style as other unit tests, execute tests with & without CSRF on ISE 2.4 and ISE 2.7
* Update README with examples

Bugfix
Removed `sys.exit()` from the module.