adding blank template files
read colleges spreadsheet using the SpreadSheet.js.  Modified CSVService so that it only handles parsing -- not AJAX fetch.
use simple map instead of web map.  add graphics.
set initial map extent; made markers a bit smaller.
adding presidents.csv
1) use Helper.js; 2) symbolize colleges by count
removed some files we won't need (I don't think)...
need to use parseInt() -- otherwise the + operator assumes string and it concatenates.  also, no longer need to add one to count, since I have seen to it that there are no zero values.
get rid of header
enabled mouse interactivity
hide maximize button
change color of markers from red to blue.
rename _spreadSheet --> _tableColleges
callbacks passed to Spreadsheet.doLoad() should be optional
added _tablePresidents
added _tableRelationships
data updates
adding actual relationships.csv
two things in main.js: 1) click anywhere on map other than feature to "deselect" (dismiss infoWindow) 2) the beginnings of a selection scheme
main.js: some grep work to select presidents associated with the selected college