Property shareholders information

[aggre]

Enhancements to enumerate the shareholders of a Property on each Property page.

UI design is as follows( Mobile support will be later ):

The data source can be fetched by the following REST API:
https://programmable-proxy.azureedge.net/?s=https://api.ethplorer.io/getTopTokenHolders/<PROPERTY_ADDRESS>?limit=10

Check out the response example:
https://programmable-proxy.azureedge.net/?s=https://api.ethplorer.io/getTopTokenHolders/0x68c824db5A1634940BB838468Ff2aee2bDa5794B?limit=10

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The "Transfer the share of the Property" button triggers information modal's open, like #93.