Simplify vsct by removing unnecessary guids

[heku]

Hi, before I pull a request for menu visibility, I'd like to pull this request for simplifying vsct.

[codecadwallader]

Thank you for the contribution. Can you explain why all those GUIDs were unnecessary and can all be identical?

[heku]

Because VS identify an UI item (menu,button,group...) by both GUID and ID, so it's no need to give every individual UI item a GUID. For one package, it's better to define only one GUID for all UI item to avoid mess.

A good thing I found is all your ids are unique, so I just update the GUID part.

[codecadwallader]

Ok that makes sense, thanks for teaching me that. :) I had always assumed it needed to be unique per item but I checked a couple other popular repos and they also use a shared GUID.

[codecadwallader]

Merged! Thank you again for making this simplification. The VSCT approach for defining integration with the IDE is very verbose and any simplifications are definitely helpful. :)

[heku]

You're welcome, your codemaid is a great work, I like it very much and I learned so much from your code as well.