Various changes and features (revision 2)

[pxlvxl]

• added /:paletteSlug/:resolution functionality for localhost testing
• created currFile.sublayers for things that should zoom with the canvas layers
• currFile.layers now solely contains the canvas layers
• added getProjectData to FileManager's exported methods

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• added FileManager.localStorageSave (it's basically just: localStorage.setItem("lpe-cache",FileManager.getProjectData()))
• added FileManager.localStorageCheck (it's basically just: !!localStorage.getItem("lpe-cache"))
• added FileManager.localStorageLoad (it's basically just: return localStorage.getItem("lpe-cache"))
• added FileManager.localStorageReset (for debugging purity)

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• calling FileManager.localStorageSave() on mouse up (we should stress test this)

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• changed lpe file format to {canvasWidth:number,canvasHeight:number,selectedLayer:number,colors:[],layers:[]}
• added backward compatibility for the old lpe file format

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• added some canvas utility functions in canvas_util
• added Unsettled's color similarity utility functions in color_util2

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• html boilerplate - wang tiles
• POC - tiny text boilerplate
• POC - tiny text font scraper

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• WIP - added two optional url route parameters /:paletteSlug/:resolution/:rowWidth/:binStr
• WIP POC - hbs_parser.js (outputs tree data about hbs file relationships)

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[lospec]

seems to be a z-index issue

[unsettledgames]

Bugs / features to add:

• Colour picker button to edit color not showing up
• Advanced color picker not being used in advanced mode
• Can't resize squares via JS (@skeddles can you have a look? Tried to get it to work but I hate CSS)
• Also have a look at this optimization https://html.spec.whatwg.org/multipage/canvas.html#concept-canvas-will-read-frequently