Rename fletch -> dartino

mbed_targets.gypi

 # Copyright (c) 2015, the Dartino project authors. Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE.md file.
 
 # TODO(ahe): Move this file elsewhere?
 
 {
   'includes': [
     'common.gypi'
   ],
 
   'target_defaults': {
 
     'configurations': {
 
       'ReleaseMBED': {
         'inherit_from': [
-          'fletch_base', 'fletch_release', 'fletch_mbed',
-          'fletch_disable_live_coding', 'fletch_disable_ffi', 
-          'fletch_disable_native_processes',
-          'fletch_disable_print_interceptors'],
+          'dartino_base', 'dartino_release', 'dartino_mbed',
+          'dartino_disable_live_coding', 'dartino_disable_ffi', 
+          'dartino_disable_native_processes',
+          'dartino_disable_print_interceptors'],
       },
 
       'DebugMBED': {
         'inherit_from': [
-          'fletch_base', 'fletch_debug', 'fletch_mbed', 
-          'fletch_disable_live_coding', 'fletch_disable_ffi', 
-          'fletch_disable_native_processes',
-          'fletch_disable_print_interceptors'],
+          'dartino_base', 'dartino_debug', 'dartino_mbed', 
+          'dartino_disable_live_coding', 'dartino_disable_ffi', 
+          'dartino_disable_native_processes',
+          'dartino_disable_print_interceptors'],
       },
     },
   },
 }