`Change` event looks for all inputs attached to a form (jfyne#65)

* Change event looks for all inputs attached to a form

* build.sh

Add unmount handler (jfyne#63)

Support contextmenu events (aka right-click) (jfyne#59)

* Support contextmenu events (aka right-click)

fix: New Safari does not handle compressed websockets. (jfyne#55)

Refs:
 - tilt-dev/tilt#4746
 - gorilla/websocket#731
 - coder/websocket#218

fix: Remove erroneous panic.

feat: File uploads. (jfyne#49)

BREAKING CHANGE: Socket data in a template is now under `.Assigns`.

feat: Frontend can now call `Live.send` to send events to the backend. (

jfyne#46)

feat: Introduce SelfHandler which passes data directly with no Params. (

jfyne#45)

feat: Untangling net/http from Socket and Handler. (jfyne#44)

* feat: Untangling net/http from Socket and Handler.

* feat: Split handlers into engines and handlers.

BREAKING CHANGE

* fix: Re-expose engine.Broadcast.

fix: Re-expose engine.Broadcast.