remove dead url / details from readme

Fix outstanding returnmessage issues

Fix return message issues

Fix error

Merge pull request #82 from Bit-Wasp/standardize_return_message

Updating views..

Made use of set_return_message standard througout the code

Fixing issue with formatting of item description (<br> issue)

Merge pull request #81 from Bit-Wasp/load_usedpubkeys_model_1

Make sure used_pubkeys_model is loaded whenever running recurse_until_unique_bip32_key

Merge pull request #80 from Bit-Wasp/remove_4c_byte_tx

Adding check for newly stored conversion/price fields in the serialized JSON array.

Remove 0x4c byte from raw transaction script.

Merge pull request #79 from Bit-Wasp/fix_fx_bug_on_confirmed_orders

hmm...