[TASK] update place orders API to accept XRP amounts
[TEST] update balances fixtures
[FEATURE] Add `limit` to paginated responses for Balances and Trustlines
[FEATURE] add get account orders API implemented with promises
Merge pull request #224 from boxbag/account-orders

[FEATURE] add account orders API endpoint
Merge pull request #227 from lumberj/feature/add_limit

[FEATURE] Add `limit` to paginated responses for Balances and Trustlines (RLJS-124)
[TEST] Add tests for complex currencies in trustlines
[TEST] Add test for removing trustlines with complex currencies
[TASK] Remove double quotes and add assert messages
Merge branch 'feature/complex_currency_trustline_tests' of github.com:clark800/ripple-rest into feature/complex_currency_trustline_tests