John and Kyle link.
Merge pull request #69 from jemaddux/patch-3

John and Kyle link.
Adding submitted URLs
Fixing merge conflicts
URL fix
Time fix
Update projects/sales_engine.markdown
Merge pull request #76 from jdendroid/patch-3

Update projects/sales_engine.markdown
+1 url
Merged
URL for Aimee closes #77
Update projects/sales_engine.markdown
Update projects/sales_engine.markdown
Update projects/sales_engine.markdown
Merge pull request #79 from danny-g/patch-4

Update projects/sales_engine.markdown
Update projects/sales_engine.markdown
URL fix closes #82
Merge pull request #80 from bradpsheehan/patch-6

Update projects/sales_engine.markdown
Update writing/index.markdown
First sketch for Eloquent Ruby RG2