Byteslabs, small fixes

Updated byteslabs to be more efficient

Fixes, refactoring

• Updates
• Better config (onchange event support)
• Compression refactor

Module support. HTTP override support (for creating proxies)

This release includes:

• Several small fixes
• Better thread-safe non-locking configuration
• Support for overriding HTTP requests (for proxies)
• Better statistics for HTTP and UDP transports