Obsolete HydraulicResistanceConst and HydraulicElastanceConst

The model, which really need it is not known.
conversion scripts from version 1.2 to 2.1 (not all is full supported, because major version changed)
Update README.md
presentation of Physiolibrary 2.1
added defineUnitConversion("m3/(Pa.s)", "ml/(mmHg.s)", (1e+6)*(133.322387415)); //hydraulic conductance
presentation slides of Physiolibrary 2.1
paper for Medsoft 2014 conference
conversion scripts from previous versions
fix: start conditions of model prepared for steady state with non-steady state setting
Merge branch 'master' of https://github.com/MarekMatejak/Physiolibrary
run examples using JModelica-1.13b1
Insulin and Glycolysis example conversion from BioChem-1.0.1
installation instructions to OpenModelica and JModelica
link to www.physiolibrary.org
formatting
"open for contribution" text
issue link
icons path through "modelica:\\Physiolibrary" to find *.png files when integrated in environments folders
add Henderson-Hasselbalch as chemical example
hide structural parameters in results (Chemical package)
reorder parameter and variables in some blocks
new Thermal example: dependence of skin heat transfer on blood flow through skin
Fix: hydraulic and osmotic pressure composition in Osmotic.Membrane
New: example Thermal.Examples.SkinHeatFlow to simulate heat losses from skin,
New: example Osmotic.Examples.CerebrospinalFluid as possibility to simulate cerebral edema
added release notes for version 2.1
display units for small CSF flow simulation "ml/day" or "ml/(mmHg.day)"
Merge branch 'master' of https://github.com/MarekMatejak/Physiolibrary
extended Hemoglobin examples (with allosteric Hb-O2-CO2-H+ equilibrium) - tested in Dymola 2014 FD01