about to update to use modified rCharts Leaflet mapper

see https://github.com/ramnathv/rCharts/pull/317
working new rCharts mapper
updated to non-devtools paths
reduced width from 1600 to 1200
adding require(ohigui) since not finding aster
adding ohicore dependancy
final commits
added installer scripts
updated install scripts
updated install script
Merge branch 'master' of https://github.com/bbest/ohigui
consolidated install script
adding description to Data : variable details. for now goal description. Next: use goal name. Then: layer name and descriptions.
updated pdf manual ohigui.pdf
in process with shiny app mods using multiple drop-downs for selecting layer and score.
shapes -> spatial in launchApp.R.
mostly working Data layers/scores visualization down to category and year. TODO: implement renderUI so faster and without interim error messages "Error in names(choices) <- choiceNames : attempt to set an attribute on NULL".
working Report : tables with flowers for html report generation
dropped Report : Compare into "yet to be implemented"
commented out Paths tab
added scrollbars to Map