Make grab.tools.lock module cross-platform
Make grab.tools.lock module cross-platform

giserh/grab,shaunstanislaus/grab,maurobaraldi/grab,subeax/grab,pombredanne/grab-1,raybuhr/grab,subeax/grab,DDShadoww/grab,DDShadoww/grab,raybuhr/grab,giserh/grab,lorien/grab,liorvh/grab,alihalabyah/grab,shaunstanislaus/grab,huiyi1990/grab,kevinlondon/grab,liorvh/grab,lorien/grab,alihalabyah/grab,codevlabs/grab,istinspring/grab,istinspring/grab,huiyi1990/grab,maurobaraldi/grab,SpaceAppsXploration/grab,SpaceAppsXploration/grab,pombredanne/grab-1,kevinlondon/grab,subeax/grab,codevlabs/grab