[TEST] RT-2454 E2E tests for register page

RT-2454 #inreview
[TEST] e2e: Submit registration form
[FIX] e2e: Remove setScriptTimeout for register.js

Timeouts are configured globally in protractor.conf.js.
[FIX] Trade URI: Actually save the issuer parameters & allow resolve Ripple name

More specifically, fix the following bug:
>When I click on this link, it doesn't load the right orderbook for me- for me it
>loads the SnapSwap USD/XRP orderbook.
>
>https://staging.ripple.com/client/#/trade?type=buy&first=USD:~Bitstamp&second=XRP&amount=0.0001&price=0.0027&max=0.1
>
>I then tried to put Bitstamp's Ripple address in instead of the Ripple name, and
>it didn't work either. It still loaded the SnapSwap USD/XRP orderbook.
>
>https://staging.ripple.com/client/#/trade?type=buy&first=USD: rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B&second=XRP&amount=0.0001&price=0.0027&max=0.1
[TASK] RT-2525 e2e tests for account rename
[TASK] shorten code (RT-2525)

use utility functions to make code shorter
[TASK] Formatters.js: Delete unnecessary code
Merge pull request #1824 from yongsoo/develop

[TASK] Formatters.js: Delete unnecessary code
Merge pull request #1822 from rht/develop

[FIX] Trade URI: Actually save the issuer parameters & allow resolve Ripple name
[FIX] use dummy blob in pretend mode (RT-2587)
[FIX] rename pretend to debug (RT-2587)
[FIX] rename pretend files to debug  (RT-2587)

rename pretend.js and pretend.jade to
debug.js and debug.jade
[FIX] change links from pretend to debug (RT-2587)

changed link from pretend.jade to debug.jade
and some more name changes
[FIX] improve pretend mode (RT-2587)

deactivate send, exchange, trade, contacts, account, security and advanced pages on debug mode
use rp-combobox
[TASK] New breakpoints for trade tab (RT-2669)
[TASK] Bower: Update ripple-lib version to 0.9.3rc-2 (RT-2652)
Merge pull request #1825 from mrajvanshy/breakpoints

[TASK] New breakpoints for trade tab (RT-2669)
Merge pull request #1826 from yongsoo/task/bower

[TASK] Bower: Update ripple-lib version to 0.9.3rc-2 (RT-2652)
[FIX] Gateways: Add error handling messages (RT-2654)
Merge pull request #1827 from yongsoo/fix/error

[FIX] Gateways: Add error handling messages (RT-2654)