Merge pull request #111 from lbl-srg/master

Merge fix from Martin Sjoelund (sum) and malformed html to openmodelica branch.
Merge pull request #113 from lbl-srg/master

Merged pull request from Martin Sjoelund
Merge pull request #114 from lbl-srg/master

Update example that led to numerical Jacobian.
Removed invalid annotations.
Removed invalid annotations. Added final attribute to declaration of fan flow rate to allow checking the model in pedantic mode.
Fixed medium model in Buildings/Utilities/Psychrometrics/X_pTphi.mo and updated models that instantiate this model. This was required to allow a model check in pedantic mode in Dymola 2014.