[1/2] android: Remove Voice Dialer

- From my experience, this does not work on the majority of the devices and I don't know
of one person that uses this. This was a useful app prior to apps like Google NOW and also
for cdma uses to access their APNs but that's no longer the case.

Change-Id: I3fe1ce914a800063ea3ab49e0b4d1129e0749ae6

default.xml

@@ -353,7 +353,6 @@
   <project path="packages/apps/Tag" name="platform/packages/apps/Tag" />
   <project path="packages/apps/UnifiedEmail" name="android_packages_apps_UnifiedEmail" remote="omnirom" revision="android-4.4" />
   <project path="packages/apps/VideoEditor" name="platform/packages/apps/VideoEditor" />
-  <project path="packages/apps/VoiceDialer" name="platform/packages/apps/VoiceDialer" />
   <project path="packages/experimental" name="platform/packages/experimental" />
   <project path="packages/inputmethods/LatinIME" name="android_packages_inputmethods_LatinIME" remote="omnirom" revision="android-4.4" />
   <project path="packages/inputmethods/OpenWnn" name="platform/packages/inputmethods/OpenWnn" />