Added new global _WORKING_DIR
Added new global _WORKING_DIR

--HG--
extra : rebase_source : a783574c0585b3956b54a494233d30004afc3b4d

Lusito/premake,annulen/premake,warrenseine/premake,Lusito/premake,warrenseine/premake,annulen/premake,Lusito/premake,annulen/premake,warrenseine/premake,Lusito/premake,annulen/premake