GitLab

Synchronised up to: https://github.com/google/blockly/commit/208e49c9e6edb5b2eea84a32f43c3bf22cd75b60

Synchronised up to: https://github.com/google/blockly/commit/208e49c9e6edb5b2eea84a32f43c3bf22cd75b60

Conflicts:
	.gitignore
	README.md
	appengine/README.txt
	appengine/app.yaml
	appengine/redirect.html
	apps/arduino/index.html
	apps/arduino/readonly.html
	apps/code/code.js
	apps/code/generated/en.js
	apps/common.js
	apps/common.soy
	apps/graph/blocks.js
	apps/graph/graph.js
	apps/index/generated/ace.js
	apps/index/generated/ar.js
	apps/index/generated/az.js
	apps/index/generated/be-tarask.js
	apps/index/generated/br.js
	apps/index/generated/ca.js
	apps/index/generated/cs.js
	apps/index/generated/da.js
	apps/index/generated/de.js
	apps/index/generated/el.js
	apps/index/generated/en.js
	apps/index/generated/es.js
	apps/index/generated/eu.js
	apps/index/generated/fa.js
	apps/index/generated/fr.js
	apps/index/generated/gl.js
	apps/index/generated/he.js
	apps/index/generated/hi.js
	apps/index/generated/hrx.js
	apps/index/generated/hu.js
	apps/index/generated/ia.js
	apps/index/generated/is.js
	apps/index/generated/it.js
	apps/index/generated/ja.js
	apps/index/generated/ko.js
	apps/index/generated/lv.js
	apps/index/generated/mg.js
	apps/index/generated/mk.js
	apps/index/generated/ms.js
	apps/index/generated/nb.js
	apps/index/generated/nl.js
	apps/index/generated/pl.js
	apps/index/generated/pms.js
	apps/index/generated/pt-br.js
	apps/index/generated/pt.js
	apps/index/generated/ro.js
	apps/index/generated/ru.js
	apps/index/generated/sco.js
	apps/index/generated/sk.js
	apps/index/generated/sr.js
	apps/index/generated/sv.js
	apps/index/generated/sw.js
	apps/index/generated/th.js
	apps/index/generated/tr.js
	apps/index/generated/uk.js
	apps/index/generated/vi.js
	apps/index/generated/zh-hans.js
	apps/index/generated/zh-hant.js
	apps/index/index.js
	apps/index/template.soy
	apps/json/ace.json
	apps/json/ar.json
	apps/json/az.json
	apps/json/be-tarask.json
	apps/json/br.json
	apps/json/ca.json
	apps/json/cs.json
	apps/json/da.json
	apps/json/de.json
	apps/json/diq.json
	apps/json/el.json
	apps/json/en.json
	apps/json/es.json
	apps/json/eu.json
	apps/json/fa.json
	apps/json/fi.json
	apps/json/fr.json
	apps/json/gl.json
	apps/json/gn.json
	apps/json/hak.json
	apps/json/he.json
	apps/json/hi.json
	apps/json/hrx.json
	apps/json/hu.json
	apps/json/ia.json
	apps/json/is.json
	apps/json/it.json
	apps/json/ja.json
	apps/json/keys.json
	apps/json/ko.json
	apps/json/lb.json
	apps/json/lrc.json
	apps/json/lt.json
	apps/json/lv.json
	apps/json/mg.json
	apps/json/mk.json
	apps/json/mr.json
	apps/json/ms.json
	apps/json/nb.json
	apps/json/ne.json
	apps/json/nl.json
	apps/json/oc.json
	apps/json/pl.json
	apps/json/pms.json
	apps/json/ps.json
	apps/json/pt-br.json
	apps/json/pt.json
	apps/json/qqq.json
	apps/json/ro.json
	apps/json/ru.json
	apps/json/sc.json
	apps/json/sco.json
	apps/json/si.json
	apps/json/sk.json
	apps/json/sr.json
	apps/json/sv.json
	apps/json/sw.json
	apps/json/th.json
	apps/json/tr.json
	apps/json/uk.json
	apps/json/vi.json
	apps/json/zh-hans.json
	apps/json/zh-hant.json
	apps/maze/blocks.js
	apps/maze/generated/az.js
	apps/maze/generated/tlh.js
	apps/maze/maze.js
	apps/maze/template.soy
	apps/plane/generated/ace.js
	apps/plane/generated/az.js
	apps/plane/generated/lrc.js
	apps/plane/generated/mg.js
	apps/plane/generated/ne.js
	apps/plane/generated/sc.js
	apps/plane/generated/tlh.js
	apps/plane/plane.js
	apps/turtle/blocks.js
	apps/turtle/generated/az.js
	apps/turtle/turtle.js
	blockly_compressed.js
	blockly_uncompressed.js
	core/blockly.js
	core/css.js
	core/inject.js
	demos/index.html
	msg/js/be-tarask.js
	msg/js/br.js
	msg/js/en.js
	msg/js/es.js
	msg/js/he.js
	msg/js/hi.js
	msg/js/hu.js
	msg/js/ia.js
	msg/js/is.js
	msg/js/ja.js
	msg/js/lb.js
	msg/js/lrc.js
	msg/js/oc.js
	msg/js/pl.js
	msg/js/ro.js
	msg/js/sc.js
	msg/js/tl.js
	msg/js/tlh.js
	msg/js/zh-hans.js
	msg/json/en.json
	msg/json/he.json
	msg/json/pl.json
	msg/json/qqq.json
	msg/json/ro.json
	msg/json/tl.json
	msg/messages.js
	tests/jsunit/index.html

Update delete icon to Material Design

Google has always been suspicious of the old trashcan artwork.  It came from MIT's Open Blocks, which despite claiming to be open source is known to have some copyrighted resources (click sound is stolen from MS Windows 95).  A thorough search could not locate any known origin for the trashcan, so we used it, warily.

Conflicts:
	apps/json/en.json

Synchronised to commit 49fa610f (https://github.com/google/blockly/commit/49fa610f0ba0c4038d4a9c1ad5b3d8db0c4a7d23)

Synchronized to commit 2025c479 (https://github.com/google/blockly/commit/2025c479f9c66a541897f9c4f5d8a80c90e8a405)
This repository branch copy commit 5c9c23e4 (https://github.com/carlosperate/ardublockly/commit/5c9c23e4478d68e36b56f39d6a038de377f19dd7)

Copied from the official Google Material Design icon repo

fix: unit tests were using strict equality testing for numeric results; now check 15 decimals