Cleanup of standard output.
Reference manual - Reaction Term improved.
Add list of main changes in version 1.8.0

- may need update just before release
Merge branch 'output_master' of github.com:flow123d/flow123d into output_master
Merge remote-tracking branch 'origin/DF_clean_stdout' into output_master

Conflicts:
	src/flow/darcy_flow_mh_output.cc
	src/transport/transport.cc
Reference manual - Dual Porosity updated.
Reference manual - Dual Porosity updated.
Reference manual - Sorption updated.
Merge branch 'output_master' of https://github.com/flow123d/flow123d into output_master
Merge remote-tracking branch 'origin/output_master' into JS_test_output_of_input_fields

Conflicts:
	doc/reference_manual/sorpce.tex
	src/reaction/sorption_base.cc