Bug Fixes and Efficiency Improvements

This is a beta release. The changes listed below have been tested, but it's not possible for me to test all possible uses of the plugin. No changes to any devices should be needed. If you need to revert the changes, re-install the prior stable release.

• Updates communication to use the requests library instead of curl (with the exception of the Raw Curl type).
• Fixes bug where debug level might not be honored on startup.
• Wiki updates.