exploring further functionality of readhtml
u
    modified:   readhtml.ipynb
    modified:   readhtml.ipynb
    modified:   readhtml.ipynb
    new file:   resources/outputfiles/V_8_1/1050PageMillRoadTable.html
some updates to readhtml
updated docs for changes in readhtml
readhtml.lines_table coded and pytested
working with named tuples for htmltables
fixed a bug in readhtml._has_name
readhtml.named_grid_h, readhtml.named_grid_v done
added docs to "Reading outputs"
completed tutorials for updated readhtml