Version 1.0.13

Fixed transaction gas price getting / setting.

Version 1.0.12

Fixed transaction chain id setting.

Version 1.0.11

Fixed personal message signing functionality.

Version 1.0.10

Fixed signTypedData.

Version 1.0.9

Implemented keyring signTypedData function

Version 1.0.8

Implemented passing message as is.

Fixed popup URL

Added / at the end of popup URL to match the pattern in Firefox

Version 1.0.6

Downgraded @ethereumjs/tx version to make the keyring compatible with MetaMask extension dependencies.
Removed unnecessary dependency.

Version 1.0.5

Fixed popup URL.
Fixed typos.