Fix #297: Filer Filesystem can't remove directories
Fix #297: Filer Filesystem can't remove directories

SidBala/brackets,nucliweb/brackets,goldcase/brackets,mozilla/brackets,flukeout/brackets,humphd/brackets,Rajat-dhyani/brackets,SidBala/brackets,Live4Code/brackets,goldcase/brackets,SidBala/brackets,mozilla/brackets,No9/brackets,ScalaInc/brackets,SidBala/brackets,Live4Code/brackets,Th30/brackets,JordanTheriault/brackets,flukeout/brackets,Th30/brackets,humphd/brackets,No9/brackets,dangkhue27/brackets,goldcase/brackets,sedge/nimble,ashleygwilliams/brackets,Th30/brackets,sgupta7857/brackets,simon66/brackets,Live4Code/brackets,dangkhue27/brackets,Th30/brackets,ScalaInc/brackets,sgupta7857/brackets,flukeout/brackets,sgupta7857/brackets,dangkhue27/brackets,raygervais/brackets,sedge/nimble,flukeout/brackets,simon66/brackets,humphd/brackets,No9/brackets,ashleygwilliams/brackets,No9/brackets,Rajat-dhyani/brackets,No9/brackets,dangkhue27/brackets,Live4Code/brackets,SidBala/brackets,ashleygwilliams/brackets,goldcase/brackets,ScalaInc/brackets,sgupta7857/brackets,JordanTheriault/brackets,ScalaInc/brackets,raygervais/brackets,JordanTheriault/brackets,goldcase/brackets,JordanTheriault/brackets,Rajat-dhyani/brackets,JordanTheriault/brackets,simon66/brackets,raygervais/brackets,nucliweb/brackets,flukeout/brackets,sedge/nimble,humphd/brackets,mozilla/brackets,ScalaInc/brackets,mozilla/brackets,humphd/brackets,nucliweb/brackets,ashleygwilliams/brackets,ashleygwilliams/brackets,Live4Code/brackets,raygervais/brackets,Th30/brackets,simon66/brackets,sgupta7857/brackets,dangkhue27/brackets,nucliweb/brackets,Rajat-dhyani/brackets,raygervais/brackets,sedge/nimble,Rajat-dhyani/brackets,nucliweb/brackets,sedge/nimble,mozilla/brackets,simon66/brackets