adds start horizontal line at the bottom, to be dislayed on top of the bar charts
date abels in display to size 13
add padding into image row labels (fixes #161)
Merge branch 'master' of github.com:numeroteca/pageonex
remove hack (for #161)
first attempt to fix #156 by pre-seeding overlay images with transparent tiny rect
adds title to image_map 'Go to name_of_image' in display view, for mouse over
adds list of collaborators to display view
changes opacity in composite images: coded images white rectangle from .7 to .85, uncoded images white rectangle 0.4, opacity of colors from .5 to .6
Merge branch 'master' into dataviztest
test location text for y axis