now pulling in the svg text for dev site
loading icon and svg are now both showing up. still need to correct svg scaling to fit within target container
merged kh changes
temporary fix for setting width and height
refactor partially done to pushing code out of pathvisio top-level namespace
refactoring largely complete for moving code out of pathvisio ns into lower-level namespaces
Merge pull request #13 from wikipathways/gh-pages

latest from Anders