0.1.0 - Added lot of methods

Added:

• delete_invoice
• get_checks
• get_transfers
• create_check
• delete_check

Added parameter "return_items" to method get_invoices, will return LIST of items, instead of base dict with "items".

0.0.8 - Supported assets updated

Supported assets updated.

0.0.7 - Start releases on Github

Now releases will be published on Github also.