Removed PoC tabs.js impl, changed PoC tabs impl to utilize final impl, fixed and finalized programmatic tab movement, removed font-size growth on active tab, changed active tab border-bottom impl using :after, removed moveTabAtIndex in favor of moveTab with validation that params are Tabs belonging to tabView, now scrolling buttons into view when moved, cleaned up scrolling btn into view logic, increased amt to scroll left/right, added id and idSeed to tab constructor, cleaned up tab movement controls in showcase, moved toast and dialog controls in showcase into their own tabs, removed all wrapping logic from tabBtn movement and get next/previous tab
127 fix jsdoc for isTest -kb