open #250 Significant changes to flex classes, markup in browse.html and search.html to support better flex layout; Search results now scrolls properly; Significant refactoring and cleanups in search and _search.scss;
Directives
mct-scroll-xis an attribute whose value is an assignable Angular expression. This two-way binds that expression to the horizontal scroll state of the element on which it is applied.mct-scroll-yis an attribute whose value is an assignable Angular expression. This two-way binds that expression to the vertical scroll state of the element on which it is applied.