add html5 preset, some files structure changes

packages/bbob-core/.gitignore

@@ -0,0 +1,3 @@
+package-lock.json
+coverage
+dist

packages/bbob-core/.npmignore

@@ -0,0 +1,6 @@
+package-lock.json
+coverage
+src
+dist
+!lib
+*.test.js

packages/bbob-core/README.md

@@ -0,0 +1,11 @@
+# bbob
+
+## Usage
+
+```js
+const bbob = require('@bbob/core');
+const presetHTML5 = require('@bbob/preset-html5');
+const code = `[i]Text[/i]`;
+
+const processor = bbob([presetHTML5]).process(code, {sync: true})
+```

packages/bbob-core/lib/index.js

@@ -0,0 +1,20 @@
+class BBob {
+  constructor(plugins) {
+  }
+
+  parse() {
+
+  }
+
+  stringify() {
+
+  }
+
+  process(input) {
+
+  }
+}
+
+module.exports = function bbob(...plugins) {
+  return new BBob(plugins);
+};

packages/bbob-core/package.json

@@ -0,0 +1,38 @@
+{
+  "name": "@bbob/core",
+  "version": "1.0.0",
+  "description": "BBob is a tool to transform BBCode markup useing presets",
+  "main": "lib/index.js",
+  "directories": {
+    "lib": "lib"
+  },
+  "dependencies": {
+    "@bbob/parser": "*",
+    "@bbob/html": "*",
+    "@bbob/preset-html5": "*"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/JiLiZART/bbob.git"
+  },
+  "keywords": [
+    "bbcode",
+    "parser",
+    "html",
+    "transform"
+  ],
+  "bugs": {
+    "url": "https://github.com/JiLiZART/bbob/issues"
+  },
+  "homepage": "https://github.com/JiLiZART/bbob#readme",
+  "scripts": {
+    "test": "../../node_modules/.bin/jest --",
+    "cover": "../../node_modules/.bin/jest --coverage",
+    "lint": "../../node_modules/.bin/eslint ."
+  },
+  "author": "Nikolay Kostyurin <jilizart@gmail.com>",
+  "license": "MIT",
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org/"
+  }
+}