Finalized contributors.ttl.ep, pending changes due to including activities
added extra space after closure of if helper, returned contributorstestrobert to contributors, uncommented contributors
revised order of periods in contributors.ttl.ep
removed extra period in turtle for contributors
uncommented contributors line in turtle for image
uncommented line for contributors in turtle for figure; added extra spacing at end due to impact of if helper
added extra space after a gcis:Person . in turtle for people, removed contributors
indented comments in contributors, removed unnecessaryy $first statements which were adding commas
added extra space in turtle for person to reflect role of helper if
to facilitate upload, revered line in person.ttl.ep calling contributorsperson to contributors, will change back later
Merge pull request #16 from justgo129/master

Minor cosmetic changes, and first attempt at contributors for reports, images, and figures (thanks, Robert!)