Fixed chronological indexing (x48 fields missing).

import/marc_auth_fast_chronological.properties

@@ -6,9 +6,9 @@
 id = 001
 source = "FAST"
 record_type = "Chronological"
-heading = 100abcdegjqt:110abcdegjqt:111abcdegjqt:130abcdegjqt:150abvxyz:151avxyz:155avxyz:180vxyz:181vxyz:182vxyz:185vxyz
-use_for = 400abcdegjqt:410abcdegjqt:411abcdegjqt:430abcdegjqt:450abvxyz:451avxyz:455avxyz:480vxyz:481vxyz:482vxyz:485vxyz
-see_also = 500abcdegjqt:510abcdegjqt:511abcdegjqt:530abcdegjqt:550abvxyz:551avxyz:555avxyz:580vxyz:581vxyz:582vxyz:585vxyz
+heading = 100abcdegjqt:110abcdegjqt:111abcdegjqt:130abcdegjqt:148avxyz:150abvxyz:151avxyz:155avxyz:180vxyz:181vxyz:182vxyz:185vxyz
+use_for = 400abcdegjqt:410abcdegjqt:411abcdegjqt:430abcdegjqt:448avxyz:450abvxyz:451avxyz:455avxyz:480vxyz:481vxyz:482vxyz:485vxyz
+see_also = 500abcdegjqt:510abcdegjqt:511abcdegjqt:530abcdegjqt:548avxyz:550abvxyz:551avxyz:555avxyz:580vxyz:581vxyz:582vxyz:585vxyz
 form_facet_str_mv = 150v:151v:155v:180v:181v:182v:185v
 general_facet_str_mv = 150x:151x:155x:180x:181x:182x:185x
 chronological_facet_str_mv = 150y:151y:155y:180y:181y:182y:185y