Tranyi/blazer @ c530c065f4cba625421d1de37a99fa86eb875b10

Andrew Kane e27df577fd Fixed preview lag		10 lat temu
..
assets	4ae808d6f9 Better tooltips for dates	10 lat temu
controllers	e27df577fd Fixed preview lag	10 lat temu
helpers	4d7b975402 Revert "Revert checks for now"	10 lat temu
mailers	fc0c26c142 Added support for multiple data sources	10 lat temu
models	26e804c9a5 Only save if changed	10 lat temu
views	e27df577fd Fixed preview lag	10 lat temu