R-HSA-163765 "ChREBP activates metabolic gene expression" cleanup

[deustp01]

Tasks so far.
Start with R-HSA-163765 "ChREBP activates metabolic gene expression"

• check charge and mass balance for alignment with RHEA
• edit molecular events to make them GO-CAM compliant (following 10/23 NYU gene-expression model?)
• update references and annotations or confirm that old ones are still valid.
• @ukemi build mouse models as appropriate
• Then extend to all the pathways grouped under R-HSA-163685 "integration of energy metabolism"

[deustp01]

@ukemi if the mouse models are built or deferred, this ticket can be closed.