Add a 'cwd' maker property.
Add a 'cwd' maker property.

bonds/neomake,euclio/neomake,neomake/neomake,datanoise/neomake,neomake/neomake,KariusDx/neomake,euclio/neomake,codeinabox/neomake,nerdrew/neomake,bonds/neomake,nerdrew/neomake