Rename fletch -> dartino

dartino.gyp

Index: dartino.gyp
diff --git a/fletch.gyp b/dartino.gyp
similarity index 91%
rename from fletch.gyp
rename to dartino.gyp
index 9cb818ee8ec4f944447e81c659970075685b9e1f..356fdf32757bcc419db5c1b1c029e0cd16ae099c 100644
--- a/fletch.gyp
+++ b/dartino.gyp
@@ -5,10 +5,10 @@
 {
   'targets': [
     {
-      'target_name': 'fletch-vm',
+      'target_name': 'dartino-vm',
       'type': 'none',
       'dependencies': [
-        'src/vm/vm.gyp:fletch-vm',
+        'src/vm/vm.gyp:dartino-vm',
       ],
     },
     {
@@ -58,12 +58,12 @@
       ],
     },
     {
-      'target_name': 'toplevel_fletch',
+      'target_name': 'toplevel_dartino',
       'type': 'none',
       'toolsets': ['target'],
       'dependencies': [
-        'src/tools/driver/driver.gyp:fletch',
-        'src/tools/driver/driver.gyp:fletch_for_sdk',
+        'src/tools/driver/driver.gyp:dartino',
+        'src/tools/driver/driver.gyp:dartino_for_sdk',
         'copy_dart#host',
       ],
     },