Tranyi/blazer @ 552d49d345a7c3f7d98a155b81ba5f6638c604c8

DJ Burdick 552d49d345 fix for json_escape prior to versions 4.1 of rails		9 lat temu
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assets	4ae808d6f9 Better tooltips for dates	9 lat temu
controllers	db8f2dc2c4 Use uniq for smart variables	9 lat temu
helpers	552d49d345 fix for json_escape prior to versions 4.1 of rails	9 lat temu
mailers	fc0c26c142 Added support for multiple data sources	9 lat temu
models	26e804c9a5 Only save if changed	9 lat temu
views	552d49d345 fix for json_escape prior to versions 4.1 of rails	9 lat temu