BlastHits: trim lines from blast
BlastHits: trim lines from blast

Probably \r remains on Windows and break the AppVeyor build.
https://ci.appveyor.com/project/starius/lua-npge/build/0.0.1.187-test/job/q4lx9486a30f9ko9

starius/lua-npge,starius/lua-npge,starius/lua-npge,npge/lua-npge,npge/lua-npge,npge/lua-npge