removing bad career mappings

pathways/data/admit_major_mapping.csv

@@ -116,7 +116,6 @@ GWSS-0-1-1,gender-women-sexuality-studies
 HCDE-0-1-6,human-centered-design-engineering
 HCDE-15-1-6,human-centered-design-engineering
 HCDE-5-1-6,human-centered-design-engineering
-HIHIME-0-1-6,health-informatics-health-information-management
 HIST-0-1-1,history
 HIST-30-1-1,history
 HIST-40-1-1,history
@@ -131,7 +130,6 @@ INFO-20-1-6,informatics
 INFO-30-1-6,informatics
 INFO-40-1-6,informatics
 INFO-50-1-6,informatics
-ISS O-0-1-1,integrated-social-sciences
 ITAL-0-1-1,italian
 L ARCH-0-1-7,landscape-architecture
 LING-0-1-1,linguistics
@@ -145,7 +143,6 @@ MATH-0-1-1,mathematics
 MATH-0-1-5,mathematics
 MATH-10-1-1,mathematics
 MATH-70-1-1,mathematics
-MEDXD-0-1-7,medex
 MICRO-0-1-5,microbiology
 MKTG-01-1-2,business-administration
 MLS-0-1-6,medical-laboratory-science