D-Net

[Trunk | Admin Tools]: Updated version of admin-tools-library | Updated structure of dynamic Menus.
1. pom.xml: Updated version of admin-tools-library to 1.0.5 (used to be 1.0.4).
2. Added Menu.java, MenuFull.java, MenuDAO.java, MongoDBMenuDAO.java.
3. CommunityController.java: On method "deleteCommunities()", delete also dynamic Menus for these pids....

Add get available layouts endpoint

[Trunk | Admin tools]: MenuItemController.java & MenuItemDAO.java & MongoDBMenuItemDAO.java & MenuItem.java & MenuItemFull.java & MenuItemService.java: Added dynamically configurable Menu Items for specific portal.

Update admin tools library

[Trunk | Admin Tools]: pom.xml: Updated to 2.0.1-SNAPSHOT current version and to 1.0.3 uoa-admin-tools-library.

[Trunk | Admin Tools Service]:
1. pom.xml:
a. Updated version of "uoa-admin-tools-library" from 1.0.1 to 1.0.2
b. Added <repositories> tag with http://maven.research-infrastructures.eu/nexus/content/repositories/dnet45-releases url for released libraries....

[Trunk | Admin Tools]: pom.xml:
a. Revert from r61633 changes for parent and plugins: now from "dnet45-parent" to "spring-boot-starter-parent".
b. In dependency "uoa-admin-tools-library" remove snapshot from version (the library is released on http://maven.research-infrastructures.eu/nexus/content/repositories/dnet45-releases/eu/dnetlib/uoa-admin-tools-library/).

[Trunk | Admin Tools]: pom.xml: Update parent from "spring-boot-starter-parent" to "dnet45-parent" ==> add <dependencyManagement> and "maven-war-plugin" and comment "spring-boot-maven-plugin".

[Trunk | Admin Tools Service]:
1. pom.xml:
a. Added timestamp in properties.
b. In <build> added <resources> with filtering set to true.
2. GlobalVars.java: Added GlobalVars class for date of deploy & date of build.
3. UoaAdminToolsApplication.java: ...

[Trunk | Admin Tools]: update_db.js: [Bug fix] Add Home page of communities by updating "portal" collection (not "community) | call "addHomePageInCommunities()" independently (not from other function).