changed flowports to fluidport implementation
started changing of heat implementation to Annex60 baseclasses
todo:
- fix implementation of idealheater to use correct input temperature
- testing
updated implementation of Thermal.Emission.EmbeddedPipe to Annex60 Medium, also updated the extended classes Partial_EmbeddedPipe and Partial_emission
changed Tabs and Partial_Tabs to Annex60 baseclasses
removed obsolete parameter from EmbeddedPipe
started conversion of StorageTank.mo to Annex60 baseclasses
removed obsolete medium from Partial_Buoyancy.mo
Starting temperature for the building structure at 293.15 K instead of 289.15 K
TStart = 293.15 K
Correcting error on low-e coatings on example windows.
Annex60 compatibility production units:
- changed implementation heatedpipe: we do not extend Annex60.Fluid.Interfaces.TwoPortHeatMassExchanger because this model enforces the use of a time constant 'tau' instead of being able to use the mixing volume volume 'V'. Implementation is however based on this model.
- heat production components have been adapted to be compatible with this new pipe
- the idealheater implementation has been simplified to not use a heatsource
changed Pipe_heatport icon to old version
removed IDEAS/Thermal/Components/Production/HP_BrineWater_Borehole.mo because of bad borefield model
started work on TwoPort.mo conversion to Annex60 baseclasses
made annex60 implementation of twoport
due to differences with the relevant annex60 baseclasses a different partial was made for pumps: PumpTwoPort.mo . This includes the option to set a fixed mass flow rate, which is not needed for other twoports. This is why it has been moved to a separate partial.
updated pump, pump_heatport, pump_insulated to be more consistent, extend each other and be compatible with annex60 baseclasses
Add baseClasses of Annex 60 to IDEAS
change all Annex60 references to IDEAS references + add all the ReferenceResults/Dymola/ and change name from Annex60 to IDEAS.

Conflicts:
	IDEAS/Thermal/Components/Interfaces/Partials/TwoPort.mo
reworked entire structure of ideas. Due to problems with files not being removed correctly this move has been done in one commit. Due to this large commit it may also contain some real code changes in TwoPort files and Pump files. Gitignore has been extended to exclude .DS_Store files (Mac). Most files have been renamed, but some have been removed as well. This work has mainly been done by Damien Picard.
updated FH_Standard1 and FH_Standard2. These files could not be updated during the previous commit because they were then not recognised as a 'rename'.