Comments!!
Turned code to english-friendly (what the hell is 'mishal'?)
Added spgSummary that optionaly shrinks child element and append a "read more" element that bring it back to full height
Added nick to schema
Upon poll creation, client gets json with new poll id to construct a link
Added a border-radius mixin to include all three types of it
Set margin in spgArrows.js to optional
Typo