SSDM-4184 : Better dropdowns

...re-plugins/eln-lims/1/as/webapps/eln-lims/html/index.html

...n-lims/html/js/views/AdvancedSearch/AdvancedSearchView.js

...1/as/webapps/eln-lims/html/lib/jquery-select2/LICENSE.txt

...1/as/webapps/eln-lims/html/lib/jquery-select2/VERSION.txt

.../webapps/eln-lims/html/lib/jquery-select2/css/select2.css

...apps/eln-lims/html/lib/jquery-select2/css/select2.min.css

...as/webapps/eln-lims/html/lib/jquery-select2/js/i18n/ar.js

...as/webapps/eln-lims/html/lib/jquery-select2/js/i18n/az.js

...as/webapps/eln-lims/html/lib/jquery-select2/js/i18n/bg.js

...as/webapps/eln-lims/html/lib/jquery-select2/js/i18n/ca.js

...as/webapps/eln-lims/html/lib/jquery-select2/js/i18n/cs.js

...as/webapps/eln-lims/html/lib/jquery-select2/js/i18n/da.js

...as/webapps/eln-lims/html/lib/jquery-select2/js/i18n/de.js

...as/webapps/eln-lims/html/lib/jquery-select2/js/i18n/el.js

...as/webapps/eln-lims/html/lib/jquery-select2/js/i18n/en.js

...as/webapps/eln-lims/html/lib/jquery-select2/js/i18n/es.js

...as/webapps/eln-lims/html/lib/jquery-select2/js/i18n/et.js

...as/webapps/eln-lims/html/lib/jquery-select2/js/i18n/eu.js

...as/webapps/eln-lims/html/lib/jquery-select2/js/i18n/fa.js

...as/webapps/eln-lims/html/lib/jquery-select2/js/i18n/fi.js