Description of problem:
HBAC page includes columns for User category, Host category, Service category and Source host category. This indicates 'all' if category is set to 'All', and blank when specific members are selected. So the front page includes info that is not very useful, and clutters the page. This was discussed in team mtg, and agreed to be removed.

Similarly, Sudo page includes column for Command category, and that can be removed as well.

Version-Release number of selected component (if applicable):
ipa-server-2.1.1-1.el6.x86_64

How reproducible:
always

Steps to Reproduce:
1. Go to HBAC front page

Actual results:
The columns for various categories are available

Expected results:
The columns for various categories should be removed. It clutters the front page, without providing valuable information

Additional info: