[FIX] validators: fix incorrect return value on rpMasterAddressExists
Merge pull request #1308 from shekenahglory/master

[FIX] validators: fix incorrect return value on rpMasterAddressExists
Merge branch 'release'
Merge branch 'release'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'release'
[FIX] Clear scope on logout
Merge pull request #1380 from vhpoet/hotfix

[FIX] Clear scope on logout
Merge branch 'release'
Merge branch 'release'
[FIX] Empty Balance Change descriptions
[TASK] Announcement banner: Add notice about trustlines -> gateways
Merge branch 'release'
[FIX] 2fa: ECDSA to HMAC on 2fa get, fix bugs
Merge pull request #1446 from shekenahglory/release

[FIX] 2fa: ECDSA to HMAC on 2fa get, fix bugs
[FIX] keychain: reset password timeout to 5 minutes
[FIX] 2FA: correctly populate country code from authy dropdown
[FIX] Allow contacts with the same Ripple address (RT-1147)
Merge pull request #1438 from yongsoo/task/info_banner

[TASK] Announcement banner: Add notice about trustlines -> gateways