portfolio from proj2 example, group info modified
proj2: portfolio TOC update
proj2: update header for TOC, Design/ pages, Log Files/ pages, except scen_sd.html
proj2: scen_sd header update & merge, dia & png added
proj2: improvements log done
proj2: issuelog note added
proj2: issue log done, xls copied
proj2: issue log grammar edited
proj2: add 1st issue
proj2: add contributions page & 1st contributions record
proj3: portfolio toc descrption done
proj3: update issue log description
proj3: add proj2 peer review issues to issue log
proj3: update peer review log description
proj3: improvement +1
proj3: improvements +2
proj3: scen_sd update
proj3: improvement addition
proj3: update sd html & add sd 10A
proj3: trace req-sd done