D-Net

[Trunk | Monitor Service]:
1. MonitorController.java: new class for admin tools functionalities (to be updated, when admin tools UI will be redesigned).
2. update_db.js: Update script added for mongo db updates.

[Trunk | Monitor Service]:
1. RolesUtils.java: New class connected to "AuthorizationService" and returns helper methods for roles and authorities.
2. StakeholderController.java & TopicController.java & CategoryController.java & SubCategoryController.java & SectionController.java & IndicatorController.java:...

[Trunk | Monitor Service]:
1. In all enums, add capitalized values too (maybe in the future, lowercased values will be removed - NOT NOW).
2. Visibility.java: New enumeration Visibility added with values: PUBLIC, RESTRICTED, PRIVATE (will replace isPublic and isActive fields)....

[Trunk | Monitor Service]: uoa-authorization-library dependency added:
1. pom.xml: Added dependencies for spring security and for uoa-authorization-library | [Bug fix] spring boot version set to 1.5.8 (it was accidentally set to 1.5.18 and library was not compatible)....

[Trunk | Monitor Service]:
CategoryController.java & SubCategoryController.java & TopicController.java: In "onUpdateDefaultTopic()" method, when "name" is changed, update also "alias" according to default profile.

[Trunk | Monitor Service]:
1. TopicController.java & CategoryController.java & SubCategoryController.java: New methods for reorder added.
2. CategoryController.java: Method "checkForExceptions()" added.
3. IndicatorController.java: [Bug Fix] When updating a default indicator and all indicators based on that are updated too, set description field when needed (not name again).

[Trunk | Monitor Service]:
1. Adding parameter in delete methods to delete or disconnect all profiles based on the default one that is being deleted (not for stakeholder).
2. In delete methods remove iterations (for deleting inner elements) and call "deleteTree()" method.

[Trunk | Monitor Service]:
1. trunk/src/test/java/eu/dnetlib/uoamonitorservice: New folders for tests.
2. ExceptionsHandler.java: Replace "log.debug" with "log.error".
3. Stakeholder.java: Field 'description' and getter/ setter methods added.
4. Topic.java: Field 'icon' and getter/ setter methods added | In method "copyFromDefault()", set "isActive" and "isPublic" fields of new Topic same as the values from default Topic....

[Trunk | Monitor Service]:
1. pom.xml: Comment dependency of "uoa-help-texts-library" and add dependency of "uoa-admin-tools-library" | Add dependency of "spring-boot-starter-test".
2. MongoConnection.java: Replace basePackage "eu.dnetlib.uoahelptexts.dao" with "eu.dnetlib.uoaadmintoolslibrary.dao"....

[Trunk | Monitor Service]:
1. Stakeholder.java: Field 'name' added.
2. Section.java: In method 'copyFromDefault()' initialize indicators (empty list).
3. StakeholderDAO.java & MongoDBStakeholderDAO.java: Added method 'Stakeholder findByTopicsContaining(String topic);' (needed to find in which Stakeholder a Topic belongs - section needs stakeholderAlias)....