Format Sections By Priority - Add Particle Hint
Remove Unused Typedefs
Remove Auxilliary Defines

Some bmpl defines do not contain stuff that the user
should change, we move them up in the define (.def) file.
Merge pull request #495 from ax3l/doc-fileOutputComments

fileOutput.param: Sort file and add Hints
Add meta attributes for ADIOS as in HDF5
Merge pull request #499 from f-schmitt-zih/topic-adiosMetaAttr

Add meta attributes for ADIOS as in HDF5