open 0.1.1
Setup tests

contains tests for:
- get_balance
- get_new_address
- get_my_addresses
- get_address_received (by address)
fix readme line length
add npm test script
Address#address_label -> Address#label
make clear that license is MIT, fixes issue #1
Add basic label tests

- get_new_address with label
- get_address_received by label
open 0.2.0 for development
Add withdraw_from_label and withdraw_from_address endpoints
more and better tests

- adds tests for withdraw_from_label and withdraw_from_address
- adds cache helper to tests
- changes env variables for tests
add plural withdraw methods

- withdraw_from_labels
- withdraw_from_addresses
- withdraw_from_users
Merge branch 'development' for 0.2.0

- adds (some) endpoint tests
- adds endpoints:
    withdraw_from_label
    withdraw_from_address
    withdraw_from_labels
    withdraw_from_addresses
    withdraw_from_users
- make clear that license is MIT
- fix README.md file length