updated picture of sum of two smallest block
fixing pic
edited a couple aesthetics
Removing weird Thumbs.db files.
Merge pull request #205 from aaaschmitt/gh-pages

Topic 4 fixing some aesthetics
fix target to previous page -- removing evil "topic1" from url
removed references to evil 'topic1'
delete evil topic1 curriculum
delete evil topic1 curriculum
delete evil topic1 curriculum
delete evil topic1 curriculum
delete evil topic1 curriculum
delete evil topic1 curriculum
fixing first page after topic1 deletions
Merge pull request #206 from xtitter/gh-pages

fixing first page after topic1 deletions
Merge pull request #210 from peterasujan/gh-pages

Fixing bugs in algo lab starter file.