Removed libtap
Fixes
Squashed 'third-party/dummy/' content from commit 7b2336e

git-subtree-dir: third-party/dummy
git-subtree-split: 7b2336ea3c14254830ad78cefae16bfc61e20147
Merge commit 'a0f89f5f0e92ae9860ea131a4ffe03a4f24b3ea5' as 'third-party/dummy'