Tranyi/blazer @ 552d49d345a7c3f7d98a155b81ba5f6638c604c8

DJ Burdick 552d49d345 fix for json_escape prior to versions 4.1 of rails		11 lat temu
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assets	4ae808d6f9 Better tooltips for dates	11 lat temu
controllers	db8f2dc2c4 Use uniq for smart variables	11 lat temu
helpers	552d49d345 fix for json_escape prior to versions 4.1 of rails	11 lat temu
mailers	fc0c26c142 Added support for multiple data sources	11 lat temu
models	26e804c9a5 Only save if changed	11 lat temu
views	552d49d345 fix for json_escape prior to versions 4.1 of rails	11 lat temu