Merge pull request #112 from AlexanderPico/master

removing unused svg files; created separate archive of files; keeping sample rectangle svg file.
Merge pull request #113 from AlexanderPico/master

adds css transforms for all browsers, but doesnt work :(
Merge pull request #8 from wikipathways/master

latest from wp master
reversed group highlighting
Merge pull request #114 from khanspers/master

removes highlight colors from group style
Merge pull request #115 from AlexanderPico/master

fixes part of #86
Merge pull request #16 from wikipathways/master

update ap:master with latest work and builds from wp:master