Target 1.2.0, due to addition of new features since 1.1.0

NOTE: I haven't touched npm-shrinkwrap.json as that file will
      get version from package.json on next regeneration

NOTE2: I added -dev suffix to the version so you can tell if
       you're running a development version or the "official"
       release (will get -dev removed)

NEWS.md

@@ -1,4 +1,4 @@
-1.1.1 (DD/MM/YY)
+1.2.0-dev (DD/MM/YY)
 -----
 * New output formats:
   * ESRI Shapefile (format=shp)

package.json

@@ -2,7 +2,7 @@
     "private": true,
     "name": "cartodb_api",
     "description": "high speed SQL api for cartodb",
-    "version": "1.1.1",
+    "version": "1.2.0-dev",
     "author": {
         "name": "Simon Tokumine, Sandro Santilli, Vizzuality",
         "url": "http://vizzuality.com",