Transfers history table improvements

First

• Write unit test on tx_history command (#339)
• Migrate from tabulate to texttable (#203 - closed)

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Then

Around

• #478: Use the authentication methods, to get the pubkey we want to get the history of
• Allow to check transactions from several pubkeys: merge transactions
• Add options to display the resulting table output in a “less” (pager) or directly to stdout
• Paint green incoming txs and red outgoing txs
• Option to display or to hide the header for faster result (not sure how this will speed up the cmd)
• Allow to sort rows according to a column as for net cmd

Content management

• !160 (merged): Add --full-pubkey option to display the whole pubkeys
• Separate columns for the uids and for the pubkeys
• #394: Allow to display txs between two dates rather than the whole txs list
• Options to display only one of absolute or relative amounts, or both
• Option to display created UD --ud, consumed
• #391: Display relative amounts using the UD value from a chose moment or at the time of the tx.
• Add filter options (remove transaction based on comment matching or issuer)
• Option to display only sent or only received txs
• Add an option to display inputs and outputs