Changes

• Updated Flutter web loading strategy
• Package Version fixes
• Added createUniversalSocket helper functions for web and io compatibility.
• Implemented OmiFile file wrapper abstractions for web and IO compatibility. It uses Index db under the hood on the web and IO file on native platforms.
• Removed all dart:io usage.
• Added conditional execution for Analytics and Support packages that do not or partially support web.
• Updated file uploading to utilize the http package, and modified other client code to also use http in place of IO.

fixes #2008 /claim #2008