from master ISSUE: In Release mode (1.4.0.6) doesn't work single instance option FIX: declare mutex out of Main SHA-1: bc734659068a86b604fc8ea63bb7bb26e7bf9c27
from master
ISSUE: In Release mode (1.4.0.6) doesn't work single instance option
FIX: declare mutex out of Main
SHA-1: bc734659068a86b604fc8ea63bb7bb26e7bf9c27

bewaapps/superputty,djtms/superputty,jimradford/superputty