Welcome to the fabulous CozyNote Editor

Simple, yet Towerfull : one day it will be !

The main object CNEditor

* constructor(iframeTarget, callBack) : the editor is set within the specified iframe label.
* _note_ : an event called "onHistoryChanged" is triggered on the iframe nesting the editor whenever a content's modification occurs and is significant enough. The editor's content should be saved when it happens.
* getEditorContent() : as expected, return the editor content
* setEditorContent(mdContent) : same here... change the editor content
* unDo() : ctrl-z
* reDo() : ctrl-y
* tab()  : tab
* and a lot more...

Install editor's environment

1. Clone git repository and install dependancies
    + `git clone https://github.com/Benibur/cozy-note-editor.git`
    + `cd cozy-note-editor`
    + `npm install`
2. These commands may be necessary... ?
    + `git submodule init`
    + `git submodule update`
3. Install brunch and build inside of the project directory
    + `sudo npm install brunch -g`
    + `brunch build`

EBNF for CozyNote :

* Non-terminals : 
    * <CozyNote> : 
    * <note> : 
    * <ListParaTh> : Th = Title of type <h>
    * <ListParaTx> : Tx = Titlte of type Tu or To
    * <ParaTh> : 
    * <ParaTu> : Tu = Title of type <ul><li>
    * <ParaTo> : To = Title of type <ol><li>
    * <TitleTh> : 
    * <TitleTu> : 
    * <TitleTo> : 
    * <Txt> : 
    * <Tab> : 
* <CozyNote> ::= { (<TitleTh> <CozyNote>) (<TitleTh> <Note>) }* ;
* <Note> ::= <ListParaTh> | <ListParaTu> ;
* <ListParaTh> ::= <ParaTh>+ ;
* <ParaTh> ::= <TitleTh>  { (<LigneTh><ListParaTh>?) | (<LigneTh>|<ListParaTu>+) }* ;
* <TitleTh> ::= <Txt> ;
* <LigneTh> ::= <Txt> | <Tab> ;
* <ListParaTx> ::= <ParaTu>+ | <ParaTo>+ ;
* <ParaTu> ::= <TitleTu> {<LigneLu><ListParaTu>?}* ;
* <ParaTo> ::= <TitleTo> {<LigneLo><ListParaTo>?}* ;
* <TitleTu> ::= <Txt> ;
* <TitleTo> ::= <Txt> ;
* <LigneTu> ::= <Txt> | <Tab> ;
* <LigneTo> ::= <Txt> | <Tab> ;
* <Txt> ::= html text ;
* <Tab> ::= a table ;

Connection with html :

* <TitleTh>     : <div class="Th-xx" >  // 
* <TitleTu>     : <div class="Tu-xx" >  // paragraph title of unordered list
* <TitleTo>     : <div class="To-xx" >  // paragraph title of unordered list
* <LigneTh>     : <div class="Lh-xx" >  // paragraph line under a Tu
* <LigneTu>     : <div class="Lu-xx" >  // paragraph line under a Tu
* <LigneTo>     : <div class="Lo-xx" >  // paragraph line under a To
* <Txt>         : 
* <Num>         : 
* <Tab>         :