added conversion values to adwords

added bing ads support
added kissmetrics support
fixed a bug where the analytics tag doesn't support SITE_IDs that are not strings.
added identity to kissmetrics
adjusted the version so I can be sure I have the right one installed
added http/https to conversion templates
added conversion value to noscript in adwords conversions
added adwords remarketing tags
updated version number
Merged David Kuchar's commit "added conversion values to adwords "
convert tabs to spaces
Merged David Kuchar's commits