v0.8.1181

#4392 Fixes CSS for webkit
#4399 Fixes infinite loop in DecodeStream_ensureBuffer()
#4397 Fix JPX colors
#4393 Fix scrolling using Shift+Spacebar in Firefox
#4404 Fixes off-by-one error when finding missing endstream
#4318 Improved annotations' display/behavior.
#4412 Making src/core/bidi.js adhere to the style guide
#4414 Add braces to single line statements in src/shared
#4416 Fixes typo in function.js
#4413 Making src/core/ps_parser.js adhere to the style guide
#4417 Making all examples adhere to the style guide
#4418 Making src/core/crypto.js adhere to the style guide
#4421 Making src/display/{metadata,font_loader}.js adhere to the style guide
#4422 Making src/core/jbig2.js adhere to the style guide
#4424 Fix coding style in /web
#4425 Making src/core/jpx.js adhere to the style guide
#4433 Move globals in web/pdf_find_bar.js
#4406 Improve image mask handling again
#4442 Update index.html
#4405 Avoid unnecessary re-reading of streams
#4446 Follow JMPR op only if outside of FDEF and IF
#4431 Extract arithmetic decoder to own file
#4420 Removing set-presence-in-ImageData check from canvas.js