Tut8 minor corrections

[jrgissing]

Tutorial 8 updates: correct for charge neutrality, single mol-ID for CNT

closes #50

[jrgissing]

please find partial-charge-corrected version here. I am not sure how to mention the image flag warning in Tutorial 8 without it being mostly irrelevant and confusing to beginners

[jrgissing]

@simongravelle I like your idea of highlight backbone atoms in Figure 49, but I am unable to distinguish the colors in the manuscript-sized image

also, 'Rnx' in Figure 50 should be 'Rxn'

[simongravelle]

also, 'Rnx' in Figure 50 should be 'Rxn'

Corrected, thanks.

[simongravelle]

but I am unable to distinguish the colors in the manuscript-sized image

I have increased the image so that it occupues the full width of the column, would that work for you ?

[simongravelle]

LGTM, thanks

[jrgissing]

but I am unable to distinguish the colors in the manuscript-sized image

I have increased the image so that it occupues the full width of the column, would that work for you ?

yes, that helps