* add json_app_get function
* add numeric testing and version support
* now use json_app_get
* remove some unneeded code
* update the docs for json_app_get some more
* make the format checker happy
* add in min version support and now take extend name instead of the partial OID
* hmm... don't make min version optional
* add Exception usage for this all make min version actually work
* minor formatting cleanup
* minor style cleanup
* update json_app_get with $throw_me setting
* Use exceptions to fully handle errors.
Always update the application. Include error message for use in UI.
Move data to data key for easier parsing.
Add test data
* make a few changes to the lovely changes from @murrant
* style cleanup
* now attempt parsing it the old way if a error of -5 is returned
* add new exceptions and rework them all
* add new exceptions and min version 0 no longer bypasses the key checks
* redo the error codes a bit and improve the comment about it all
* fix a a bit of formatting
* added JsonAppException and make the other JsonApp stuff a sub of it
* note JsonAppException
* fix class creation
* JsonAppBlank now extends JsonApp
* doh! add <?php
* update the poller to properly use the new exceptions
* no longer check for error twice and make sure the data key is present
* cleanup processing of legacy scripts
* tweak this a bit
* white space fix
* fix the tests for fail2ban
