small fix in lb.c to get the Lb cpu code set by default
1. Implemented printing of correlation parameters (incomplete yet).

2. Moved all consistency checks of correlation arguments to double_correlation_init()

3. Removed corr_type from the correlation struct.

4. Implemented some more coditional correlations and observables
Prepared pull request. Removed test scripts and made sure all my and Dominic Roehms changes are included.
Deleted another debugging script.
added axels statistics file
Merge pull request #11 from rempferg/lbgpu

Georg's and Dominic's LB stuff.
Merge branch 'master' into timecorr

Conflicts:
	src/communication.c
	src/lb-boundaries.c
	src/lb.c
Merge branch 'timecorr' of https://github.com/kosovan/espresso into timecorr
Started development of a test script for the constraint type rhomboid. Simulation works. Missing: check of results and caller interface.
removed included picture that was still not on git

but only on peters computer
included automatic calculation of induced charges

It is now done at the beginning of every integration step.
removed debug output
added testcase for iccp3m
Updated NEWS.
Stefan took and old hack of mine that allowed to scale the temperature per particle and generalized it so that one can set an arbitrary temperature and frictional coefficient for the langevin integrator for every particle. I then took this code, cleaned it up, made it switchable by a compiler switch TEMPERATURE_PER_PARTICLE and inserted it into a copy of the current master. Also made sure all demonstration scripts work with this version. To come: performance tests to decide whether to make this feature switchable or permanently on; documentation.
Readded accidentaly overwritten code segment for virtual sites in 'particle_data.h'
Testcase finished but results need comparison with other machines.
Added script that was missing in last commit. Also changed handedness of trihedron to trigger handedness detection and correction.
Final commit. Tests on machines of different architectures resulted in a maximal deviation of 3.5e-10. Set error boundary to 1.0e-08. 'make check' works. Documentation is unnecessary since this is trivial and will not be invoked manually. Ready for pull request.
Initialize particles with invalid T and gamma. Langevin integrator decides, based on this information, whether to take the global thermostat parameters or the particle specific ones for thermalization.