clean up build files

add types for [Drag/Input/Slider]Scalar

fix copy/paste error

update imgui to v1.62 tag

fix tsconfig file mode

remove missing files

add fetch polyfill for node example

add ImFontAtlas::AddFontFromMemoryTTF

check for null

target ES2016

init imgui_impl using WebGL context

add clipboard bindings

add ImGuiIO::OptMacOSXBehaviors binding

fix SetCursorPos; add Set methods to ImVec2 and ImVec4

update to Emscripten 1.38.0

update npm dependencies

update to Emscripten 1.37.38

update npm dependencies

update imgui to v1.60 tag

make @types dependencies

remove github ribbon

switch to pointer events

update @types/node

remove devicePixelRatio mod from mousemove

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

fix tsconfig

update TypeScript 2.8

account for devicePixelRatio in example

update to Emscripten 1.37.36

update imgui