remove common
Squashed 'src/floobits/common/' content from commit 3cbdca7

git-subtree-dir: src/floobits/common
git-subtree-split: 3cbdca76f6b3ee345b2548fd1a154b2cb56bc844
Merge commit '19a766a63d2bcd5ccb4b8da542e0ba62ded34757' as 'src/floobits/common'