Document source_encoding setting.
Document source_encoding setting.

Fix a few others after digging into the config module source.

nrc/dxr,nrc/dxr,bozzmob/dxr,jay-z007/dxr,srenatus/dxr,KiemVM/Mozilla--dxr,jay-z007/dxr,pelmers/dxr,KiemVM/Mozilla--dxr,gartung/dxr,nrc/dxr,pelmers/dxr,gartung/dxr,bozzmob/dxr,kleintom/dxr,srenatus/dxr,kleintom/dxr,kleintom/dxr,pelmers/dxr,bozzmob/dxr,KiemVM/Mozilla--dxr,jbradberry/dxr,pelmers/dxr,jbradberry/dxr,srenatus/dxr,srenatus/dxr,jay-z007/dxr,srenatus/dxr,pombredanne/dxr,jbradberry/dxr,jay-z007/dxr,pombredanne/dxr,pombredanne/dxr,jbradberry/dxr,KiemVM/Mozilla--dxr,KiemVM/Mozilla--dxr,bozzmob/dxr,gartung/dxr,nrc/dxr,bozzmob/dxr,jbradberry/dxr,pombredanne/dxr,bozzmob/dxr,jay-z007/dxr,srenatus/dxr,pombredanne/dxr,gartung/dxr,gartung/dxr,pombredanne/dxr,pelmers/dxr,kleintom/dxr,KiemVM/Mozilla--dxr,jbradberry/dxr,gartung/dxr,kleintom/dxr,gartung/dxr,jay-z007/dxr,jay-z007/dxr,kleintom/dxr,nrc/dxr,pombredanne/dxr,kleintom/dxr,pelmers/dxr,bozzmob/dxr,nrc/dxr,jbradberry/dxr,pelmers/dxr