#442 Removed white space from markup; Moved getGlyphClass up to status-block-holder element out of status-block; CSS mods to selectors and style defs in _messages.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.