Description of problem:
Current pulp implementation does not do things like returning information on multiple filters based on filter ids.  If I need information on 5 specific package filters I 'd either need to do 5 separate calls in the rest API or make one call and get all the filters and sift through to get the info on the 5 filters I want.


Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1. Create a few filters > 2

2. Run the following
export AUTH=`python -c "import base64; print base64.encodestring(\"admin:admin\")[:-1]"`
curl -k -H "Authorization: Basic $AUTH"  https://localhost/pulp/api/filters/?id=<filter1>&id=<filter2>  (replace the filter1 filter2 with the filters you created)

  
Actual results:
You get a list of all filters not just the ones you specified.

Expected results:
Info on just the filters I need.

Additional info: