* steemd.pevo.science and steemd.steemgigs.org removed from Nodelist
* bug fixed in allow and disallow for CLI
* fix #64
* Show results for get_user_data and get_feature_flags in Conveyor

fix Account.get_tags_used_by_author on appbase

Fix Blockchain.get_transaction_hex() on appbase

Refs #64

Fixes #62

* set_next_node_on_empty_reply added to some appbase rpc calls

disable_chain_detection added to graphenerpc (for testing hivemind e.g.)

Scheduled weekly dependency update for week 29

rework Conveyor signing, revert ecdsasig changes

This reverts commit c08c815d.

Initial Conveyor integration

* save_draft()
* list_drafts()
* remove_draft()

Methods:
* `get_user_data()`
* `get_feature_flags()`

* Switch to condeser call for list_witnesses with by_vote_name
* changed steemconnect url
* add check in transactionbuilder

Comment
* dpeth property added

Adding account methods for feed, blog, comments and replies

fix spelling errors reported by misspell