Merge pull request #1533 from orzFly/fix/issue-new-currency

[FIX] Cannot send IOU payments in new currencies
[FIX] Start alignment fix on advanced settings page
[FIX] Sending frozen "cannot read property 'dest_tag_required' of null"
[FIX] UI for advanced settings on when adding a gateway and new announcement banner
[FIX] Spelling mistake on trust page
Merge pull request #1535 from mrajvanshy/advancedSettingsUI

[FIX] UI for advanced settings on when adding a gateway and new announcement banner
Merge pull request #1534 from mrajvanshy/sendBug

[FIX] Sending frozen "cannot read property 'dest_tag_required' of null"
[FIX] Remove USD tab from fund page
Merge pull request #1536 from mrajvanshy/removeUSDTab

[FIX] Remove USD tab from fund page
[fix] change text when logging in
Merge pull request #1537 from annatonger/fix/fetching2

[FIX] Login: text changes
[TASK] Notifications and buttons UI improvements
[TASK] RT-2284: To and From buttons alignment fix
UI fixes [TASKS] 2252, 2233, 2261, 2269.