Merge pull request #20 from kindohm/master

added some documentation for accelerate, end, and delay (thanks @kindohm!)
describe "begin" and advise avoiding use of begin and end with striate
add stut
default delay time and feedback to -1, so patterns without delays dont reset values of those that do
default delay time and feedback to -1, so patterns without delays dont reset values of those that do
Workaround for websocket bug
cleanups
Redundant do
Fix after review
Fixed err msg
Merge pull request #21 from adinapoli/fix-websocket-port

Workaround for websocket bug
Increment copyright
add integer random pattern
Initial version
better description
Add examples
add dimensions as args
Make mappend a synonym for overlay
bump version
add vLines, which renders patterns as a kind of scanline. Also fix bug with all the blocks being a bit wider than they should be (originally done to remove antialiasing artifacts between blocks of colour, which are better fixed with crispEdges https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/shape-rendering)