Replace Share button with general button in Social Section

[NataliaSuarez]

Is your feature request related to a problem? Please describe.
The share button is not easily identified, which makes it possible to lose the function, Component doesnt use the genetal button for share, so we doesnt re-use code or have a solid and unified design

Describe the solution you'd like
Use general button done in issue # 220 in Social Section. Use the same functions, but replace icons with the recommended icons by designer.

Depends issue
#220