Set use_condenser to True
Add unit test for hash_op

CLI
* sbd-to-steem option added to ticker and tradehistory
* curation: account and limit option added
* High. vote and Highest curation added to curation
* Some bug fixes

Tutorial about Transactionbuilder fixed

wait_for_and_get_block refactoring

* remove redundant Block() calls
* don't wait `block_interval` seconds before raising the exception

Blockchain
* raw_ops added to stream, when set to True stream() produces the same output as the old Blockchain.ops()
Unit tests
* Add unit tests for testing raw_ops

Account
* Example added and improved
* same bug fixes
CLI
* pending shows now all pending rewards and rewarsd shows all already received rewards
Steem
* Doku improved
Unit tests
* tests improved

*Skip estimate_virtual_op_num when max_virtual_num is smaller than batch_size
* reverse is removed from estimate_virtual_op_num
* it is assured in history and history_reverse that the estimated start is really before or after the given one.

Improved mathematics and estimation

Account
* Parameter accuracy renamed to stop_diff
* Doku for estimate_virtual_op_num improved
* Several improvements and fixes for estimate_virtual_op_num
CLI
* rewards command improved and more paramter added
Comments
* Assure Amount class for all amounts
* is_pending improved
Doku
* tutorial about showing all posts of an account added
Unit tests
* test_account, test_cli and test_comment improved

Change name for osx package

Config file for pyup.io

Account
* estimate_account_op renamed to estimate_virtual_op_num
Block
* only_ops and only_virtual_ops added as new parameter
* the transactions property returns a list of transactions
* The operations property returns a list of operations
* Block which contain only only_ops can be received now
Blockchain
* only_ops and only_virtual_ops added to get_current_block, blocks, wait_for_and_get_block and stream
* ops() is obsolete now
* stream uses now blocks internally
* only_ops=True streams now also virtual operaitons
cli
* autoconnect is the to False now and only when needed a  stm.rpc.rpcconnect() is performed
* ascii option added to all plots
* rewards added, this new command lists outstanding rewards (posts, comment and votes)
* curation added which shows the vote curation rewards for a single post
* verify added, which returns the public signing key of a transaction
Comment
* reward, is_pending, time_elapsed, curation_penalty_compensation_SBD, estimate_curation_SBD, curation_reward_pct, get_vote, get_beneficiaries_pct, get_rewards, get_author_rewards and get_curation_rewards added

Unit tests
* new function added and tests adapted to changes

Certain transaction could not be verified, as the recover parameter in verify_message from ecdasig was wrong.
Signed_Transaction.verify() iterates now always through all 4 cases and returns all found key combination.

Unit test added for this case.

Account
* print_info improved (Last Vote added)
* entryId changed to start_entry_id in get_feed, get_blog_entries and get_blog
*rpc.get_account_history moved to _get_account_history
* estimate_account_op added, can be used to fastly get account op numbers from dates or block nums
* history and history_reverse uses estimate_account_op
Exception
* KeyNotFound removed
Memo
* raises MissingKeyError instead of KeyNotFound
Price
* small improvement
Steem
* __repr__ added
Transactionbuilder
* get_potential_signatures, get_transaction_hex and get_required_signatures added
* raises MissingKeyError instead of KeyNotFound
VotesObject
* __contains__, __str__ and __repr__ added
Wallet
* raises MissingKeyError instead of KeyNotFound
Witness
* __contains__, __str__ and __repr__ added to WitnessObject
Steemnoderpc
* small improvements
Operationsid
* producer_reward added
Unit tests
* new function added and tests adapted to changes