message: update pivx.qrc
  Removal of unnecessary and unused code for images & animation (movies).
diff: <file alias="splash_testnet">res/images/splash_testnet.png</file>
  <file alias="splash_regtest">res/images/splash_regtest.png</file>
  </qresource>
  - <qresource prefix="/movies">
  - </qresource>
  <qresource prefix="/">
  <file alias="bg-splash">pivx/res/img/bg-splash.svg</file>
  <file alias="bg-splash-png">pivx/res/img/bg-splash.png</file>
  