message: Updated app readme.
diff: -IONIC todo app leveraging prague runtime
  +# IONIC todo app leveraging Prague runtime
  -
  -1. Because of ionic compatibility issue, we are using an older typescript version, that might cause a bug.
  -2. have to disabble dgram in webpack config file.
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  +1. Because of ionic compatibility issue, we are using an older typescript version. You need to change the typescript definition file if needed.
  +2. Need to disable dgram in webpack config file.
  \ No newline at end of file
  