added more components to landing page and some translations
landing texts
Merge branch 'hc_landing'

Conflicts:
	app/assets/stylesheets/application.css.scss
optimized images
Merge pull request #56 from hcaiano/hc_imageoptimize

optimized images
changed landing sections
Merge pull request #57 from hcaiano/hc_landing

changed landing sections
Merge branch 'ld_paypal'

Conflicts:
	Gemfile