…es mode (#6000)

* Monomer on Micro save to KET uncomment out

* Verify that user can save/load macromolecule structures with hydrogen bonds to a .ket file

* Verify that only one hydrogen bond can be established between two monomers

* Verify that hydrogen bonds don't require attachment points and can be established multiple times for one monomer

* 1. Verify that only one hydrogen bond can be established between two monomers
2. Verify error message when trying to establish multiple hydrogen bonds between the same two monomers(error message: "Unable to establish multiple hydrogen bonds between two monomers

* Verify error message when trying to establish hydrogen bond between monomers connected by a single bond(an error message: "Unable to establish a hydrogen bond between two monomers connected with a single bond.)

* Verify that hydrogen bonds behave as side-chain connections for layout purposes

* Verify that hydrogen bonds are highlighted along with monomers when hovered over

* 1. Verify that switching from macromolecules mode to small molecules mode hides hydrogen bonds if monomer got expanded
2. Verify that switching back to macromolecules mode restores the hydrogen bonds after monomer got collapsed

* Verify that no "Edit Connection Points" dialog appears for hydrogen bonds

* Verify undo/redo functionality when adding or removing hydrogen bonds in macromolecules mode

* Verify deleting functionality of hydrogen bonds in macromolecules mode

* Verify deleting functionality of hydrogen bonds in macromolecules mode

* Verify switch to flex/snake/sequence modes functionality of hydrogen bonds in macromolecules mode

* Verify that hydrogen bond option located and can be selected from the bond menu in the sidebar

* Verify that hydrogen bonds cannot be established between small molecules in macromolecules mode

* Bug fix pack

* Small addition

* Extra fix

* One more fix

* One more fix

* one more