[TEST] Setup a basic e2e protractor mocha/chai test
[TEST] e2e: Use protractor config inside the test

This is used for local variables, like testing account credentials.
[TEST] e2e: Test user login
[TEST] Package: Update grunt-mocha-protractor
[TEST] e2e: Test xrp send flow
[TEST] e2e: Separate login and send specs
[TEST] e2e: Use ptor.navigate().refresh() instead of vanilla
[TEST] e2e: Remove session before the login test
[TEST] e2e: Use newer 'browser' instead of 'protractor.getInstance()'
[TASK] e2e: add instructions about the config variables
Merge pull request #1328 from vhpoet/test/e2e

[FEATURE] e2e testing setup