Create npm package.

package.json

@@ -0,0 +1,31 @@
+{
+  "name": "flex",
+  "version": "1.1",
+  "description": "A minimalist Pelican theme",
+  "main": "gulpfile.js",
+  "directories": {
+    "test": "tests"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/alexandrevicenzi/Flex.git"
+  },
+  "keywords": [
+    "pelican"
+  ],
+  "author": "Alexandre Vicenzi",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/alexandrevicenzi/Flex/issues"
+  },
+  "homepage": "https://github.com/alexandrevicenzi/Flex#readme",
+  "dependencies": {
+    "gulp": "^3.9.0",
+    "gulp-cssnano": "^2.1.0",
+    "gulp-less": "^3.0.5",
+    "gulp-rename": "^1.2.2"
+  }
+}