PyNear docs deprecated update to Near Shell

[ckshei]

Pynear is broken and deprecated. We should remove it from the documentation + update it with Near Shell once it's been updated with full functionality

[MaksymZavershynskyi]

The problem is that Near Shell does not fully supersede Pynear. Pynear is basically a full wrapper around our node RPC, while Near Shell has a subset of commands instead of all of them. CC @potatodepaulo

[vgrichina]

@nearmax which commands are currently missing that were present in pynear? It generally is pretty easy to add new commands, I'd like to just do a single pass to complete puzzle.

[MaksymZavershynskyi]

• send_money
• view_account
• view_state
• stake (this will be more complex, because people will be able to stake in several different ways: as validators and verifiers)
• swap_key
• view latest block
• get block by hash

Note, there is also other stuff that was not in pynear but we will very likely have:

• expiration_date Returns date and time of contract or access key expiration due to rent payments;
• add_access_key
• delete_access_key
• delete_account (Both delete_access_key and delete_account can be called by non-account owner if they are about to run out of balance due to rent)
• async_call (for contract calls the incur a long chain of cross-contract calls)
• async_status

Note, that some of these functions are or will be special cases of more generic functions. For instance, we discussed with @evgenykuzyakov and @ilblackdragon that we want all our transactions to look like function calls for consistency and forward compatibility. For instance, send_money will be a short cut for near call <my_account> send_money "{"receiver": <other_account>}", or somesuch.

[behaviary]

near-shell now full-featured.