MFC r1.62: - Document icase variable of make search, which can be used to control   case-sensitivity r1.63: - Document PORT_DBDIR r1.64: - Remove incomplete sentence fragment
MFC
r1.62:
- Document icase variable of make search, which can be used to control
  case-sensitivity
r1.63:
- Document PORT_DBDIR
r1.64:
- Remove incomplete sentence fragment

Approved by:	re (hrs)

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase