Add compatibility tags to components/examples

[ericvalcik]

We could add compatibility tags to components/examples, that would indicate compatibility in different email classes, for example:

• red - under construction/not tested/does not work
• orange - works (shows up always) but can have design issues
• green - works flawlessly

We could have these tags with components or even with Examples or Templates. wdyt?

[iamhectorsosa]

So I did some testing here and he is roughly what I see:

Desktop Clients

• Outlook MacOS
• Apple Mail

Webmail

• Gmail
• Outlook
• Yahoo

Mobile

• iPhone Gmail
• Outlook iOS
• Apple Mail
• Android Gmail

[iamhectorsosa]

@jakubschenk these are the same results for the new templates