Property Inspector for Pcbnew

Original report created by Xavi Torres (xtm)

It would very hepful when building the PCB (soldering components), to be
able to select components (Either in Schematic or PCB) with these two
methods:
 - One by one (By holding down the Shift key while clicking on the
component)
 - By parameters. For instance, select all components with value=10K and
Footprint=0603.

It also would be very hepful that, once multiple components are selected,
to be able to change (On all of them at once) any of their attributes:
Value, footprint, user field, name visibility in PCB, etc

Original tags: feature.request