D-Net

[Connect | Trunk]: Fix padding bottom on curators and animation-fade

[Trunk | Connect]:
1. affiliations.component & curators.component: In affiliations website_url, call method 'StringUtils.urlPrefix()' (add "//" prefix, when url does not start with protocol (http, https, //)).
2. community.component.html: [Bug fix] Add checks (<div *ngIf="communityInfo && community" class="publicationsSearchForm ">).

[Trunk | Library]: string-utils.class.ts: Method 'urlPrefix()' added to return "//" as prefix, when url does not start with protocol (http, https, //).

[Library | Trunk]: Assets: Add change login for connect-admin

[Connect|Trunk]

Community page - search form: update form placeholder when entity changes

Properties: add impact factor URL

[Library|Trunk]

Impact factors:
add url in property
add cache
if there is no property won't do the request

[Connect | Trunk]: Move border of menu only in communities

[Connect|Trunk]

Remove search bar in menu

Add search form back for search results, projects, datasources

Rearrange the menu items and add back search menu

Community page: add search form

[Library|Trunk]

Search pages and table view components: add breadcrumb when it not only results displayed
Deposit: remocve a margin

[Library | Trunk]: Quick fix: lowercase the email of user