added api reference link above block code editor
added changelog for keeping track of changes
added new method: whenTime

Allows easy testing of the time inside of a block
Convert all que.logs to string from now on
Errors are now logged to blocks' consoles
added underscore functions to helpers
New Logo, and show version on hover

When a user hovers over the logo, a tooltip will show Que's version
bumped version
updated changelog for last few commits
added optional different backend port to be sent to frontend
updated docs {BACKENDPORT) and changelog