LB-1564 Updated posts are rendered inside an extra li el
Merge pull request #100 from patriciagarcia/LB-1564

LB-1564 Updated posts are rendered inside an extra li el
LB-1561 Fix: empty ul el displayed inside posts list

When starting with an empty blog, an extra ul element appears inside
post list ul element after rendering the first post
Merge pull request #101 from patriciagarcia/LB-1561

LB-1561 An empty <ul> is added inside the posts <ul> when adding a post to an empty blog