Jquery Floating Social Share Versions Save

• Updated icons
• Removed Twitter counter
• Removed Linkedin counter
• Fixed Facebook counter

Added Viber button.

Added rel opener and nofollow for external anchors.

Fixes issue #19

• Append trailing slash to Pinterest URL

• Fixed button height issue on resize.
• Removed countOffset property, using css class with-counter-desktop instead for the button with counter height.

• Added popup option for opening links in popup or not.
• Removed not used .margin-top-5 CSS rule.

• Removed Font Awesome dependency, using simple icons as the SVG source
• Renamed envelope to mail
• Changed button colors