fix aegir setup (test->src), make it buildable, remove require(raw! for fs, stop requiring fs inside functions (breaks webpack)

Author: daviddias

package.json

@@ -2,8 +2,8 @@
   "name": "interface-ipfs-core",
   "version": "0.1.5",
   "description": "A test suite and interface you can use to implement a IPFS core interface.",
-  "main": "test/index.js",
-  "jsnext:main": "test/index.js",
+  "main": "lib/index.js",
+  "jsnext:main": "src/index.js",
   "scripts": {
     "test": "exit(0)",
     "build": "aegir-build node",
@@ -42,4 +42,4 @@
     "David Dias <[email protected]>",
     "Friedel Ziegelmayer <[email protected]>"
   ]
-}
+}