update folderstructure to match xdg-ninja

zsh/.local/share/oh-my-zsh/.oh-my-zsh/plugins/paver/README.md

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+# Paver
+
+This plugin adds completion for the `paver` command-line tool of [Paver](https://pythonhosted.org/Paver/).
+
+To use it, add `paver` to the plugins array of your zshrc file:
+```zsh
+plugins=(... paver)
+```
+
+The completion function creates a cache of paver tasks with the name `.paver_tasks`,
+in the current working directory. It regenerates that cache when the `pavement.py`
+changes.

zsh/.local/share/oh-my-zsh/.oh-my-zsh/plugins/paver/paver.plugin.zsh

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+_paver_does_target_list_need_generating () {
+  [ ! -f .paver_targets ] && return 0
+  [ pavement.py -nt .paver_targets ] && return 0
+  return 1
+}
+
+_paver () {
+  if [ -f pavement.py ]; then
+    if _paver_does_target_list_need_generating; then
+      paver --help 2>&1 |grep '-'|grep -v -e '--'|awk -F '-' '{print $1}'|tr -d ' ' > .paver_targets
+    fi
+    compadd `cat .paver_targets`
+  fi
+}
+
+compdef _paver paver