Actually, for dev builds, we *do* need by default SystemJS modules

The imgui renderer layer for the examples needs to take the devicePixelRatio into account when calculating pointer offset coordinates. Fixes #14

only check for canvas rendering contexts in browsers

limited CanvasRenderingContext2D rendering

check for clipboard event data

v1.65

v1.63

update to TypeScript 3.0.1

copy/cut/paste support in example

move the ini settings load/save into imgui_impl.ts

update example impl

load imgui.ini in example; clean up event handlers

more closely match examples in imgui 1.62

update imgui to v1.62 tag

check for null

init imgui_impl using WebGL context

add clipboard bindings

add ImGuiIO::OptMacOSXBehaviors binding

update imgui to v1.60 tag

switch to pointer events

remove devicePixelRatio mod from mousemove

use scroll[Width/Height]; add viewport meta tag; add basic touch controls

update TypeScript 2.8

account for devicePixelRatio in example

match another gamepad id format

update imgui

update imgui

use SystemJS modules

fix restoring array buffer

gamepad map for SN30 Pro in Bluetooth mode