E2: add function wirelink() - returns current E2 wirelink
+ small change in wiring.lua e:wirelink()
Merge pull request #487 from natrim/wirelink

E2: add function wirelink() - returns current E2 wirelink
Fixed reset input not resetting outputs (only internal variables)

As reported here http://www.wiremod.com/forum/installation-malfunctions-support/32334-fault-reset-input-wire-damage-detector.html
[E2] Made sounds that are parented on entities stop when their parent is destroyed
Merge pull request #489 from epelius/master

[E2] Made sounds that are parented on entities stop when their parent is destroyed