Updated packages because of vulnerability

Removed gulp-bump (trim-newlines vulnerability)
Updated packages (glob-parent vulnerability)
Updated npm scripts
Updated version

Fixed copy (layer id) and updated tests

v1.3.5

Merge remote-tracking branch 'origin/develop' into master

Updated tests

Fixed presets test

Added rotate, updated presets and demo files

Updated readme and package-lock
Updated presets, tests and readme
Updated core (layers, config)
Updated demo html and js files (seed, jquery)
Added rotate function

Updated dependencies

mocha 8.2.0
pngjs 6.0.0

Updated devDependencies

Updated devDependencies
Updated readme
Removed yarn.lock
Updated version

Updated random seed, effects, presets, tests, readme

Fixed and updated random seed
Updated effects (seed Number.MAX_SAFE_INTEGER)
Updated packages.json and yarn.lock (pngjs 5.0.0)
Updated mocha version and travis config
Updated readme (removed unavailable david-dm.org badge)
Updated noise (removed console.log)
Updated copy and merge
Updated presets (rrrr)
Updated tests

Updated code because of sonarcloud recommendation

Updated localStorage history
Updated readme.md

Fixed random seed, added alphamap blend

Updated src folder stucture
Updated readme.md

Added xor texture and tests, fixed checkerboard

Added xor and xor-sharpen
Added some basic tests (mocha)
Fixed checkerboard
Updated demo effects and copyright dates in html files
Fixed semicolons and var declarations