Removes trailing whitespaces
Merge pull request #8 from simonharrer/master

Removes trailing whitespaces
function input type
array-of-arrays input type
minor fixes and working on a new demo
local
fix for issue #15 which also fixes bug whereby '' was an invalid column/row header
fixes for #17 (sorting) and #19 (axes with '-')
Update ReadMe.md
refactoring for #5 (separating data model from table generation) and groundwork for #10 (injectable renderer)
Merge branch 'master' of github.com:nicolaskruchten/pivottable
#10 first cut at chart renderer based on Google Charts
simplification
nice and flexible dateFormat deriver for #11
upgrading local.html to work with jquery.csv
minor tweaks
slant text as we always use discrete
tweaks to the gchart code
adding index page
changes to links