Partial update of dependencies

- defined 0.0.0 -> 1.0.0
- isarray 0.0.1 -> 1.0.0
- nub 0.0.0 -> 1.0.0

Author: jvivs

package.json

@@ -7,13 +7,13 @@
   "dependencies": {
     "JSONStream": "~0.8.4",
     "browser-pack": "^5.0.1",
-    "defined": "0.0.0",
+    "defined": "^1.0.0",
     "deps-topo-sort": "~0.2.1",
     "inherits": "^2.0.1",
-    "isarray": "0.0.1",
+    "isarray": "^1.0.0",
     "labeled-stream-splicer": "^1.0.0",
     "minimist": "~0.2.0",
-    "nub": "0.0.0",
+    "nub": "^1.0.0",
     "outpipe": "^1.1.0",
     "reversepoint": "~0.2.0",
     "stream-combiner": "~0.2.1",