Some tests.
Fix regression test filenames
Do not include block transaction index in history
Allow filtering transaction history by asset symbol (resolves #475)
removed a test
wallet_multipart_transfer_test
Improve some wallet error messages (resolves #488)
Merge branch 'master' of github.com:BitShares/bitshares_toolkit

Conflicts:
	tests/regression_tests/wallet_multipart_transfer_test/transfer.log
	tests/regression_tests/wallet_multipart_transfer_test/wallet_multipart_transfer_test.log
	tests/regression_tests/wallet_multupart_transfer_test/wallet_multupart_transfer_test.log
Implement server-side API for logins

The server side login API, consisting of wallet_login_start and
wallet_login_finish, is now implemented.
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Updates to regression testing documentation.
Fix most regression tests

Failing:
* blockchain_get_pending_transactions_test
* wallet_multipart_transfer_test
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Add missing include path
Update .gitignore
More work on URL logins

Change all the keys to bts keys rather than plain fc keys. Also, add a
map cleaner which runs periodically and removes stale login records from
the login map. Finally, add url.hpp to gitignore.
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Merge branch 'master' of github.com:BitShares/bitshares_toolkit into dryrun9