fix doxygen build
P2NFFT: introduce different default regs
Merge branch 'master' of git://github.com/scafacos/scafacos
Repaired doxygen Makefile.
Merge branch 'master' of git://github.com/scafacos/scafacos
Added subdirectories to configure.ac to avoid bootstrap not running through.
Changed MEMD functions to prefix fcs_ or ifcs_
Fixed doxygen
Merge branch 'master' of github.com:scafacos/scafacos
Fixes to make the libraray usable.
sl: fix debug mode
sl: fix debug mode
fmm: fix 'make dist' of a1
doc: fix doxygen 'make clean' and include doxygen html and manpage in 'make dist'
Merge branch 'master' of https://github.com/scafacos/scafacos