many structure-improvements + stylings (s.d.)

+ add named routes for view navigation
+ improve folde-structure
+ add icons
+ add functionality + styles for header buttons
+ issue-meta style
lots of implementation work (s.d.)

+ add photoswipe & moment.js
+ issue thumbnail + detail view 
+ add users, solutions and comments models + collections
+ relationships between all models
+ display images + image-gallery