For 8.1.3, expand and include all changed attribute definitions; complete version
history item and correct ticket number; alphabetize attributes. #4101
documentation and 8.1.3 version history item for change in interaction of
configuration parsing of line continuation characters and comments #4027
Merge branch 'V8_1_3-branch' of /p/condor/repository/CONDOR_SRC into V8_1_3-branch