add localization on app title

1. use 'app_title' translation id.
trim teplate html - comments

1. remove documentation comments and
modify some.
add table styling - alignment

1. style the 3rd data column to be aligned for text.
2. align other columns as numbers.
add numbers rendering library - numeral.js

1. add minified library.
2. add languages file.
update localisation callback

1. define and replace function call on localisation callback.
move function definitions - scope

1. move function def scopes to global.
2. move the closing lines upward.
define element variables

1. template element.
2. account table element.
2. table body element.
update indention to 4 spaces
add item rendering functions
add template script - item template
update app meta description
center align contents
add layout elements
update list style - animation

0. hide description overflowed item description.
1. show additional description on item hover.