1. no-load-paging.component.ts: [Bug fix] Added pipe "number" to totalPages.
2. searchProjects.service.ts: Nothing but removed a ";" which was double.
3. search-input.component.ts:
a. Added "bordered" class when input is focused (showSearch) or when a keyword exists (selected).
b. Added "uk-visible@m" and "uk-padding-small" clases when showing selected keyword (padding is added so that border does not move).
4. icons.ts: Added icon "info" (from uikit).
5. string-utils.class.ts: Removed a console.log from "HTMLToString()" method.
git-svn-id: https://svn.driver.research-infrastructures.eu/driver/dnet40/modules/uoa-services-library/trunk/ng-openaire-library/src/app@60681 d315682c-612b-4755-9ff5-7f18f6832af3
4e5ccfa88b