Docs on which part of Selectize API is not supported

[donpinkus]

This is an extremely useful directive

There is a bit of a learning curve to which of selectize's API methods this directive does or does not support.

For example the docs say the only different is "options" in config. After digging I found this issue https://github.com/machineboy2045/angular-selectize/issues/94 where I learnt that the load callback, and some other methods aren't supported.

[machineboy2045]

It's expected the user will rely on Angular for loading the options. Note my latest comment on #94

[totycro]

In this case, could you document that one should rely on options?

In my case, the following happened:

• I checked this github page for documentation
• I clicked the link to the selectize documentation as it was suggested
• The documentation said to use the load callback