Very basic gitbook configuration added

.gitignore

@@ -21,3 +21,9 @@ misc/
 .flooignore
 node_modules/
 examples/todomvc/.idea/
+docs/build/_book/
+docs/build/index.html
+*.epub
+*.pdf
+*.mobi
+*~

docs/build/book.json

@@ -0,0 +1,10 @@
+{
+  "title": "re-frame",
+  "description": "Documentation of re-frame framework",
+  "language": "en",
+  "root": "../",
+  "structure": {
+    "summary": "README.md"
+  }
+
+}

package.json

@@ -0,0 +1,17 @@
+{
+  "name": "re-frame-docs",
+  "version": "1.0.0",
+  "main": "index.js",
+  "repository": "https://github.com/Day8/re-frame.git",
+  "scripts": {
+    "serve": "gitbook serve",
+    "epub": "gitbook epub docs/build/",
+    "mobi": "gitbook mobi docs/build/",
+    "pdf": "gitbook pdf docs/build/",
+    "html": "gitbook build docs/build/",            
+    "build": "yarn html && yarn pdf && yarn mobi && yarn epub"
+  },
+  "dependencies": {
+    "gitbook-cli": "^2.3.2"
+  }
+}