Patch to implement resource categorization via tags

[s_suelzer at lavabit.com]

On Thu, May 16, 2013 at 05:47:30PM +0200, Timothée Giet wrote:
>    The patch is working good, cool!
> 
>    Though as the filtering is case sensitive now, I'll have to rename all
>    presets with all-lower-case to get rid of inconsistencies.
>    In the same time I'll also improve naming scheme to make filtering easier.
Thank you for the feedback =)

It was originally case insensitive, but I changed it after finding out
that brush presets can have names like Brush_1 brush_1, brush_a, brush_A
but I suppose it can be changed back to case insensitivity if that's
preferred by the users. The ultimate goal is to also have mouse support,
though, as in right click a resource and assign it to groups, or even
better a big dialog that manages all resources, patterns gradients etc
on the left, and groups on the right, like the favorite palette manager
does it.

I can't give a good estimate on when that would be done since I am still
very inexperienced with the interface parts of Krita, Qt and KDE in
general.

Also, an update:
The patch is on the KDE git review board now
https://git.reviewboard.kde.org/r/110429/