Initial design changes
First batch of visual improvements to Catalog
some layout changes to fichas and home- unfinished
Merge branch 'carlos' into dev

Conflicts:
	controllers/ficha/index.js
	public/css/catalogo.css
	public/css/catalogo.styl
	views/ficha/show.jade
Including config changes before bootstrap 3 conversion
Changing layout files
New files for layout changes
Using a new version of jade template engine
Replacing knockout code with angular code and require.js AMD library
Updating AngularJS transition and requireJS modules, now with responsive tablet and smartphone support
Updating backend url
Merge branch 'dev' of https://github.com/SIB-Colombia/catalog-biodiversity-frontend into dev
Visual upgrades and new icons to species factsheeet
Visual upgrades and new icons to species factsheeet
Including an alert nav for maintenance reports
Giving priority to angular loading
Including all records and filters by taxon type
Fixing small timing error
Updating angular version and including a new spin indicator
Reducing infinite scroll update time