hugh/select2: Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results. fork from : https://github.com/select2/select2.git @ 4.1.0-beta.1

Kevin Brown 00aa2a59ae Change internal data ID generation to be more unique (#5840)		5 gadi atpakaļ
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data-tests.js	00aa2a59ae Change internal data ID generation to be more unique (#5840)	5 gadi atpakaļ
decorator-tests.js	217cd4cfd0 Added inline searching for multiple selects	10 gadi atpakaļ
escapeMarkup-tests.js	0f7a37b2d6 Pass through non-strings in `escapeMarkup`	10 gadi atpakaļ