Updated email template dates and header logo

[janekhuong]

Tickets:

• HAC-

List of changes:

• Updated relevant email templates with new dates for McHacks 13
• Updated header image to McHacks 13 logo

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)

How has this been tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Test A
• Test B

Test Configuration:

Firmware version:
Hardware:
Toolchain:
SDK:

Questions for code reviewers?

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• Listed change(s) in the Changelog
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I have made corresponding changes to the documentation
• Any dependent changes have been merged and published in downstream modules

[tektaxi]

Looks great. Thanks for updating so fast! Ready to go for apps to open.