First impl. for issue 322

[areman]

Based on the query panel I created a simple text field to enter a plain text filter.

[rashidkpc]

I think I'd probably rather see this implemented on the filter panel itself with support for a few different filter types

[areman]

You're completely right. My idea is it to keep the single text field as input and create filters based on these input like

@foo:'a' AND @bar beetween 12 and 13 AND @name in ( 'a', 'b' )

do you think it will be good solution for kibana or you prefer some other pattern for filter creation ?

[rashidkpc]

I haven't totally fleshed out how filter creation will look, but I don't think defining a new syntax for it is likely the way we'll go. I'm going to close this for now while we think about it.