Squashed 'libertree-frontend-ramaze/' changes from 4d15148..09ef4da

09ef4da frontend: create pids/ and log/ directory before start

git-subtree-dir: libertree-frontend-ramaze
git-subtree-split: 09ef4da5b4ee07a20c77c93bfb4511219b54e3dc
Merge commit 'fd435bef7d47af711ad0c0232939aa2df25ea10e'