v0.2.8 thermal stability

core/AcmeSim.m

core/component/Capacitor.m

core/component/Component.m

core/component/Electrode.m

core/component/ElectrodeHW222.m

core/component/TIA.slx

core/component/TestMass.m

core/component/capacitorsf.m

core/component/diffCaps.m

core/component/electrodes222sf.m

core/component/electrodesf.m

core/component/ifo.slx

core/component/planeCapacitor.slx

core/component/setCapBridge.m

core/component/setElectrode.m

core/component/setElectrodeBlock.m

core/component/setIfo.m

core/component/setPlaneCapacitor.m

core/component/setPlaneCapacitorBlock.m

core/component/setTIA.m