add/modify some helper methods in lattice classes
Merge branch 'master' of ssh://pktlogin.phy.tu-dresden.de/soft/users/theory/FlexibleSUSY
Merge branch 'master' of ssh://pktlogin.phy.tu-dresden.de/soft/users/theory/FlexibleSUSY
Add draft of switch_MSSM: an example that switches between methods

This executable solves MSSM<Lattice> (which is really a disguised
Fmssm) or MSSM<Two_scale> in a single template function depending on
the command line argument
examples/module.mk: do not add to undefined variables
Fix dependency generation for examples/switch_MSSM.cpp

Include (generated) MSSM headers using paths from the project root
Factor lattice_model.hpp out of lattice_solver.hpp
Bugfix: simplify only single-element lists if the contain a symbol
Merge branch 'master' of ssh://pktlogin.phy.tu-dresden.de/soft/users/theory/FlexibleSUSY
initialize the parameters in the order they are defined
Catch problematic case where the user demands a SLHA block for a scalar
This case is not defined in the SLHA standard, but we handle it and
print a warning.
put the general set_block() functions into the SLHA_io class
Merge branch 'master' of /soft/users/theory/FlexibleSUSY
add softpoint.cpp from Softsusy to prepare comparison of SLHA output
add MSSM SLHA2 test point file
add empty test program for the upcomming SLHA output file test
run FlexibleSUSY and Softsusy on the same SLHA input file
compare the Block gauge
Todo: FlexibleSUSY must read in the output scale (MODSEL 12)
the SLHA tests depend on the examples
Use the susy scale as running parameter output scale per default.

To make the SLHA test work, make Softsusy use the same susy scale
definition as FlexilbleSUSY per default.

Todo: FlexilbleSUSY needs to use Block MODSEL 12 as output scale