moved etc into usr folder

files/system/usr/etc/skel/.oh-my-zsh/plugins/ember-cli/ember-cli.plugin.zsh

@@ -0,0 +1,12 @@
+alias ea='ember addon'
+alias eb='ember build'
+alias ed='ember destroy'
+alias eg='ember generate'
+alias eh='ember help'
+alias ei='ember install'
+alias ein='ember init'
+alias es='ember serve'
+alias et='ember test'
+alias ets='ember test --serve'
+alias eu='ember update'
+alias ev='ember version'