Samples requiring a plugin in development mode are not working out of the box

[Wiktor Walc]

Just checked the uicolor sample (samples/uicolor.html)

In development mode (when working with source version), it would be nice to have the extraPlugins option still included in the sample, to not have to add it to config.js every time. It can be achieved by doing something like:

extraPlugins: 'uicolor', // %REMOVE_LINE%

This way in release mode, this entry will not be included.

[Piotrek Koszuliński]

samples/uicolor.html is not a sample of uicolor plugin - there's separate sample for it (in uicolor's dir).

I pushed ​git:22a9b02 to remove UIColor button from samples/uicolor.html.