[TASK] Register: Use rpAvailableName validator
Merge pull request #1217 from vhpoet/feature/reg

[TASK] Register: Use rpAvailableName validator
Update ripple-lib

Updates for including domain on account creation.
[FIX] Auth: Pass Options.domain to account creation call.
Merge pull request #1218 from vhpoet/feature/regdomain

[FIX] Auth: Pass Options.domain to account creation call
[FIX] Trustlines: Fix bug where Delete button doesn't show
Merge pull request #1219 from ripple/feature/delete_trustline

[FIX] Trustlines: Fix bug where Delete button doesn't show
[FIX] Send: Make ripple address reappear below the recipient field

Replace ng-show with ng-if for send_destination field. The rpDest directive was not working because the page had two send_destination fields with the same name.