Nibis/CHANGES

Changes:
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-- Nibis
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	-- Creta is now a abstraction of previous versión of Nibis editor.
		There are now two instances of creta, visual editor and code editor.
	-- Deleted undo and redo buttons. Use ctrl-z and ctrl-shift-z
	-- Bash script that lets you change default PDF generator api IP and minifies CSS and JS code.
	-- Split TogetherJS from Nibis, now is under js/togetherjs folder.
	-- Deleted PDF.JS, if browser has PDF viewer builtin uses it, if not download it. Thanks to PDFObject
	-- Avoid timestamp in API POST petition. Now it uses server timestamp, making documents name unknown from outside of API.
	-- Nibis tests
	-- Deleted JQuery dependency
	-- Solved all issues caused by PDF.JS in Nibis CSS.
	-- Icons folders merged (Also renamed some icons)
	-- Icon compatibility between browsers solved.
	-- Deleted editor_extras because Creta/Nibis code is split now.
	-- Together is not loaded until you select that option (Makes page lighter and usable in offline mode)
	-- Vars, functions and methods changed from camel case to underscore case.
	-- Readme issue with space in MD title.
	-- Changes in Spawn nodejs dependency affected api workflow.
	-- Template is saved in localStorage.
	-- Better title bookmarks.
	-- Autoupdate title bookmarks.
	-- Pass jshint.
	-- Folder tree update
	-- Template summary now uses HTML5 tag
	-- Reduce overhead of meta tags in index.html
	-- Autoload same site save files (always asking first)
	-- Bookmarks are updated in save interval.
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-- Creta (WYSIWYG editor)
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	-- Split Nibis algorithm from Creta algorithm. Easier testing.
	-- OOP abstraction with Creta-core for algorithm and logical parts and Creta-ui for HTML elements.
	-- Modular abstraction to allow options to editor and select which buttons are enabled.
	-- Complete new shortcuts meant to be easier to remember than previous one.
	-- Code editor and visual editor uses same class, not a modified version. Easier to maintain.
	-- Prepare for conversion and for editor are smaller methods and avoid excessive replace.
	-- Creta tests
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-- tedi converters
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	-- OOP version
	-- Abstraction with tedi2lang to make tedi conversions faster and easier
	-- Every tag is converted by a method.
	-- In order to convert unordered lists, there should be a start and end tag.
	-- Compatibility with CPP libraries (texdi libraries)
	-- Split tedi2lang from editor code.
	-- Converters tests
	-- Improved bidirectional conversion between tedi2html and html2tedi
	-- Strongly improved html2tedi with efficient algorithm
	-- Some changes can affect how files are converted from previous version
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