D-Net

[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. 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)....

[Trunk | Monitor Service]:
1. Section entity level added. Hierarchy changed from: Stakeholder > Topic > Category > SubCategory > Indicator to: Stakeholder > Topic > Category > SubCategory > Section > Indicator.
2. Section.java & SectionDAO.java & MongoDBSectionDAO.java & SectionController.java: New entity 'Section', DAOs for Section, Controller for section added....

Indicator.java: [Bug fix]: One extra parenthesis is removed.

1. pom.xml: Add dependency for "uoa-help-texts-library" (will be renamed).
2. UoaMonitorServiceApplication.java: Add @PropertySource path used in dl170.
3. MongoConnection.java: @EnableMongoRepositories not only from: eu.dnetlib.uoamonitorservice.dao, but also: eu.dnetlib.uoahelptexts.dao....

1. Schema changes: Move each entity on its own collection - each entity keeps ids for its sub-entities.
2. New controllers for each entity: TopicController.java, CategoryController.java, SubCategoryController.java, IndicatorController.java.
3. New DAOs for each entity: TopicDAO.java, MongoDBTopicDAO.java, CategoryDAO.java, MongoDBCategoryDAO.java, SubCategoryDAO.java, MongoDBSubCategoryDAO.java....

1. Add IndicatorDAO.java & MongoDBIndicatorDAO.java.
2. StakeholderDAO.java & MongoDBStakeholderDAO.java: Add methods 'findById()' and 'delete()'.
3. Category.java & SubCategory.java & Topic.java: Add fields 'id' and 'isDefault' and getters/setters for 'isDefault'....

1. Stakeholder.java: Create constructor and copy constructor & change getters-setters for 'isDeafult', 'isPublic' and 'isActive' fields.
2. Topic.java: Create constructor and copy constructor & change getters-setters for 'isPublic' and 'isActive' fields.
3. Category.java: Create constructor and copy constructor & change getters-setters for 'isOverview, 'isPublic' and 'isActive' fields & remove field 'description'....

Initial commit for monitor-service.