added a welcome note
added a welcome note

while docker installs
colinxfleming/dcaf_case_management,DCAFEngineering/dcaf_case_management,DCAFEngineering/dcaf_case_management,colinxfleming/dcaf_case_management,colinxfleming/dcaf_case_management,Kevin-Wei/dcaf_case_management,colinxfleming/dcaf_case_management,Kevin-Wei/dcaf_case_management,Kevin-Wei/dcaf_case_management,Kevin-Wei/dcaf_case_management,DCAFEngineering/dcaf_case_management,DCAFEngineering/dcaf_case_management