TESTCASE-9 : Changed version to 7.0.0
BPMS-954: Changed log message
BPMS-1031: Setting node status unhealty, if deploy dir is empty (doNotDeleteFile doesn't exists) or it's unavailable.
Fixed BPMS-1034 Error upon undeploying the projects
Merge branch 'K2' of github.com:jassal/deploy into K2