updated timedmessage.js to edit current embed

[JoKeRxTD]

Describe Pull request First, make sure you've read and are following the contribution guidelines and style guide and your code reflects that. Write up a clear and concise description of what your pull request adds or fixes and if it's an added feature explain why you think it should be included in the core.

If your PR is to fix an issue mention that issue here

Questions (please complete the following information):

• You have personally tested this feature in all of it's ability and tried to break it? [yes/no] (Be honest)
• Does your PR fit the contribution guidelines? [yes/no]

[JoKeRxTD]

Changed branding, imgurl removed, updated .setTitle