removed webqr.js
trying with jsqrcode as source and html5-qrcode on top of that
works so far...
now I can access the loop/timing for the scan function
Merge branch 'branch_2'

Conflicts:
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/COPYING
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/README
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/alignpat.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/bitmat.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/bmparser.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/datablock.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/databr.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/datamask.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/decoder.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/detector.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/errorlevel.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/findpat.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/formatinf.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/gf256.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/gf256poly.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/grid.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/qrcode.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/rsdecoder.js
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/test.html
	game/script/dwa012-html5-qrcode-f0b192c/src/jsqrcode/src/version.js
scan can be started with button
bug: after scan success, new scan not possible because of immediate (false) success