Being explicit about how ignoring optparse's exceptions is not a best principle

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@176059 91177308-0d34-0410-b5e6-96231b3b80d8
Fix the .categories, it had "dataformatter" not "dataformatters".
Remove the getCategory from TestDataFormatterObjC.py, since it was superceded by the .categories file, 
and didn't work anyway (getCategories currently has to be a method on the test class, not on the test.)
Add a "basic_process" category, and start to find some tests for simple process running sniff tests.


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@176061 91177308-0d34-0410-b5e6-96231b3b80d8