fixes #3984 - use __ instead of _ for i18n to avoid conflict with underscore.js

fixes #3911 - jquery.multi-select.js should disable selected ids that are passed to :disabled =>

fixes #3811 - merge with new layout

Fixes #3811 updating to bootstrap 3

fixes #1871, #1879 - add VPC support to EC2 compute resource

Based on patch from Romain Vrignaud <romain@yakaz.com>

reload multy-select js

fixes #2420 - extract strings for i18n from JavaScript, various i18n fixes

fixes #2441

new top-bar navigation design and a new login page

flot charts

Use flot charts instead of highcharts.
flot charts license is more friendly.

This version of the code is feature compatible with the old charts,
including:
pie: drill-down and expend.
stacked charts: zoom, hide series in legend.
all types has tooltips....