* Pipe overhaul & Fluidfilter fix
* GC Energy Compat & Misc fixes
* Only connect on the server side.
* Work with subclassed GT cables (ie: gt++ cables) & provide default implementation for new methods
* Better GC Compat (shouldn't require GC loaded to work now)
* Bump source compat to 1.8 to support default methods. (Other option is to remove the default methods, but then it's less backwards compatiable)
* Remove java 1.8 features