Put softsusy namespace around classes in linalg and added relevant
identifier where it seemed necessary.
apply bugfix ac8e38e to low-energy models as well
rename interface function reset() --> clear()

Reason: it sets all internally stored couplings to zero, which is
really "clearing" the state.  "Resetting" means something more
general, namely setting the state back to the default.
src/slha_io.cpp: trim some blanks
Delete an obsolete comment
Add NUHMSSM
config/Makefile.tower.in: add missing ENABLE_FFLITE
doc/paper.tex: add Eigen to list of external routines
model_files/MSSMRHN/FlexibleSUSY.m.in: follow commit be6dfb45
additional debug output from ./createmodel

It serves as a check which SARAH model file is used, and which
FlexibleSUSY model file is used.
update TODO list
do not export models which don't work or are only for testing
fixing more softsusy namespace issues
do not distribute the sm and smcw models

These models are only used for testing the effective field theory
towers.
Merge branch 'more-namespace' into development
use initialization lists for the vector of constraints

This is faster and a bit more readable.  I checkt that it compiles
with g++ 4.4.7.
Merge remote-tracking branch 'organization/development' into higgs-study