Replaced innerText by .text().trim()
Added back DOMMouseScroll in front of mousewheel
Added refreshBonds() to save duplicate code
Saved atoms instead of serials in bonds
Saved atoms instead of serials in curResAtoms
Added refreshBonds() to save duplicate code. Saved atoms instead of serials in curResAtoms
Saved atoms instead of serials in bonds
Considered altLoc
Updated tutorial 1 to add nphs to remove non-polar hydrogens and fixed the typo of water to waters.