remove shiny dependency, and add middleware code from Rstudio
Squashed 'inst/www-full/' changes from c99db68..85e01b7

85e01b7 add minor changes to make master compatible with minimization tool
2ade5f3 Merge branch 'develop'
5e37b73 fix track title rendering
85d587b add clustering functionality to heatmap plot

git-subtree-dir: inst/www-full
git-subtree-split: 85e01b71afd3d376f48cb2f10db52d246aa7f502
Merge commit '171f8d36c3de7ec9bce1b10c0a740c29b6bf9e24' into minimize_css
Squashed 'inst/www/' changes from f2452cc..06651ba

06651ba remove initial location for standalone
8d1b2b1 add images required by some css styles
1809fbe update min with minimized css

git-subtree-dir: inst/www
git-subtree-split: 06651ba195d55b2108dd12ff23eb396af34a306a
Merge commit '82ac3b66ebcc49d77af164105f7740d682cfca94' into minimize_css
version bump
handle standalone path creation better
fix standalone path issue (per J. Gehring)
Merge branch 'master' into coverage