Content assist suggestions sorting.

[ovkhasch]

This is an enhancement.

Content assist suggestions for keywords could be sorted in the following order for convenience:

1. Keywords from the current file
2. Keywords from the imported robot resources, grouped by file, with the source file name displayed.
3. Library keywords (python, java) grouped by library with the library name displayed.

It would be probably even better if the user could switch between resource/library keywords with additional CTRL+Space like in java suggestions in eclipse (don't know if it is possible in idea).

Also it would be great if keywords from libraries were spelled in the suggestions in the standard way like this Run Keyword If instead of run keyword if.

[mtrubs]

regarding the Case on the suggestion names; it should be case-insensitive but the resulting text generated on selection should match that of the file. so i think that part works correctly.

    def run_keyword_if(self, condition, name, *args):

[ovkhasch]

That's true but everywhere in the robot documentation This Style is used for keywords. I think python code_style is different from robot :)