Update osgi annotations in rest endpoint

[plutasnyy]

I updated osgi annotations in rest endpoint

Motivation and Context

Before, annotations was marked as deprecated

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.

---

I hereby agree to the terms of the AET Contributor License Agreement.

[malaskowski]

Code from this PR is not compiling. Travis log says:

[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] Picked up _JAVA_OPTIONS: -Xmx2048m -Xms512m
/home/travis/build/Cognifide/aet/rest-endpoint/src/main/java/com/cognifide/aet/rest/helpers/ReportConfigurationManager.java:[18,51] error: package com.cognifide.aet.rest.helpers.configuration does not exist
[ERROR] /home/travis/build/Cognifide/aet/rest-endpoint/src/main/java/com/cognifide/aet/rest/helpers/ReportConfigurationManager.java:[27,2] error: cannot find symbol
  symbol:   class ReportConfigurationManagerConf
  location: class ReportConfigurationManager
[ERROR] /home/travis/build/Cognifide/aet/rest-endpoint/src/main/java/com/cognifide/aet/rest/helpers/ReportConfigurationManager.java:[30,23] error: cannot find symbol
  symbol:   class ReportConfigurationManagerConf
  location: class ReportConfigurationManager
[ERROR] /home/travis/build/Cognifide/aet/rest-endpoint/src/main/java/com/cognifide/aet/rest/helpers/ReportConfigurationManager.java:[24,17] error: cannot find symbol
  symbol: class ReportConfigurationManagerConf

[plutasnyy]

My bad, I forgot add files to git repository ;)

[malaskowski]

Could you check if service = HttpServlet.class would be enough here and in other BasicDataServlet extensions please? We only want this class to be registered as a servlet. It won't be referenced anywhere.

[malaskowski]

Please clear also dependencies:

   <dependency>
      <groupId>org.apache.sling</groupId>
      <artifactId>org.apache.sling.commons.osgi</artifactId>
    </dependency>

and

    <dependency>
      <groupId>org.apache.felix</groupId>
      <artifactId>org.apache.felix.scr.annotations</artifactId>
    </dependency>

[plutasnyy]

I edited wrong file, now should be correct