Move FWD pages to new Events module
This squashed commit is representative of @ramyaparimi's work in
splitting out the D&I docs into more manageable, smaller pieces.
Beginning with an Events module. Her squashed commit messages are below:
created a D&I events dropdown.added FWD under it.
added path to partials
removed Fedora Women's Day tab from ROOT nav.adoc
probably fixed attributes issue
partials changed to new antora syntax
moved FWD dir to new events module
created a D&I events dropdown.added FWD under it.
probably resolved merge conflicts
made tiny changes
made changes suggest, made content changes for better flow