Add field binning to binning plugin

[ikbuibui]

Add ability to bin fields

Quantity functors now get access to domain info as well, thus unifying the functor interface with the current one for axes as (auto const& domainInfo, auto const& worker, auto const& particle) Note: This breaks existing binning param files.

binningCreator has a new method addFieldBinner
Old addBinner method is renamed to addParticleBinner Note: This breaks existing binning param files.

Refactored the Binner into a parent binner class and specialized child particle and field binners.
Separated the helper kernels from Binnerinto a separate file

Important for users, field binning has its own DomainInfo object. In addition to everything from before it also holds the localCellIndex in the supercell and has a method to getCellIndex<ORIGIN> to get the current cell index being binned relative to an origin (global, total, local).

worker,domainInfo,particle instead

Move writeOpenPMDFunctor to set properties
setOpenPMDJsonCfg
setWriteOpenPMDFunctor

TODO : add this information to the documentation