Bulletted parameter lists
Bulletted parameter lists

ParamList associated renderer classes changed to return a bullet_list
with list_items instead of a definition_list.

In order to have the parameter and description on one line, the
description class has been changed to not wrap its contents in a
paragraph node. So most other uses of the description class have been
changed to add the paragraph node themselves.

Additional clean up to remove commented code.

Run checks to make sure we don't output empty definition lists.

AnthonyTruchet/breathe,kirbyfan64/breathe,RR2DO2/breathe,AnthonyTruchet/breathe,AnthonyTruchet/breathe,kirbyfan64/breathe,RR2DO2/breathe,kirbyfan64/breathe,kirbyfan64/breathe,AnthonyTruchet/breathe