Squashed 'tools/libs/leveldb/' content from commit 8ec0433

git-subtree-dir: tools/libs/leveldb
git-subtree-split: 8ec0433e8e887c133ef135fa06aa0a9a314688d9
Merge commit '17c91f429b6a54a804daea93fa959d5f56a9ad24' as 'tools/libs/leveldb'
Merge branch 'master' of ssh://github.com/awlayton/isoblue-software