"block rm": test case for removing pinned, valid, and non-existent blocks
"block rm": test case for removing pinned, valid, and non-existent blocks

Add test that removes a combination of pinned, valid, and non-existent
blocks in one command.

License: MIT
Signed-off-by: Kevin Atkinson <13fbd79c3d390e5d6585a21e11ff5ec1970cff0c@kevina.org>

tswindell/go-ipfs,MichaelMure/go-ipfs,MichaelMure/go-ipfs,OpenBazaar/go-ipfs,chriscool/go-ipfs,ianopolous/go-ipfs,llawall/go-ipfs,OpenBazaar/go-ipfs,kyledrake/go-ipfs,ianopolous/go-ipfs,ipfs-filestore/go-ipfs,chriscool/go-ipfs,JustinDrake/go-ipfs,rht/go-ipfs,MrSparc/go-ipfs,Luzifer/go-ipfs,ianopolous/go-ipfs,Quantomicus/go-ipfs,WilliButz/go-ipfs,JustinDrake/go-ipfs,tswindell/go-ipfs,OpenBazaar/go-ipfs,JustinDrake/go-ipfs,Quantomicus/go-ipfs,MrSparc/go-ipfs,chriscool/go-ipfs,llawall/go-ipfs,Quantomicus/go-ipfs,MichaelMure/go-ipfs,kyledrake/go-ipfs,rht/go-ipfs,MrSparc/go-ipfs,ipfs-filestore/go-ipfs,tswindell/go-ipfs,llawall/go-ipfs,rht/go-ipfs,WilliButz/go-ipfs,Luzifer/go-ipfs,WilliButz/go-ipfs,insionng/go-ipfs,insionng/go-ipfs,ipfs-filestore/go-ipfs,insionng/go-ipfs,kyledrake/go-ipfs,Luzifer/go-ipfs