default value for plotlines when no data
added HR in sample configurations
N/A label and tooltip when point value missing
added series.name in tooltip for N/A values
Added NO and IS in sample configurations
redo 58836d32ee2f44807, tests were failing
fixed newline in tooltip for N/A values
readme: basic info about the project.
added NO and IS as default in scatter chart
embedding map and country profile table
tuning for map and table embedded
fixed bug with the grouping of breakdowns for breakdown-group=any
show intro text on country profile table only if not embedded
Initial implementation for comment adding feature
Submit the ajax form through ajax and display a message to the user
Added view comments link
Add recaptcha support for comment submission
Added recaptcha_ajax.js, properly remove the dialog on close
Display success message differently for authenticated and anonnymous
Added basic validation for comment submissions