Modifying doc for repositories

archiva-docs/src/site/apt/adminguide/repositories.apt

@@ -95,6 +95,7 @@ Understanding Repository Configuration of Apache Archiva
 |<< Skip Packed Index Creation>> | Avoid creation of compressed index for IDE usage.
 *----------------------+----------------------------------------------------------------------------------+
 
+
   []
 
 [../images/managed-repositories.png] Managed Repositories
@@ -181,21 +182,13 @@ http://[URL TO ARCHIVA]/repository/[REPOSITORY ID] (e.g. http://localhost:8080/r
 
 ** Maven Index from Remote repositories
 
-  <<Since 1.4-M4>>:
   If you have configured download remote index, those files (Maven Indexer project format) will be available in the path
   http://[URL TO ARCHIVA]/repository/id/.index (you can consume those files for IDE)
 
 * Scanning a Repository
 
   Repository scan can be executed on schedule or it can be explicitly executed
-  by clicking the 'Scan Repository Now' button in the repositories page. By
-  default, Archiva only processes new artifacts in the repository with respect
-  to the last run of the repository scanner. Meaning that if the artifact's last
-  modified date is newer than the last repository scan, then the artifact will
-  be processed. Otherwise, it will be skipped. You can override this behavior
-  and force Archiva to process all artifacts regardless of its age by ticking
-  the 'Process All Artifacts' checkbox in the repositories page and clicking the
-  'Scan Repository Now' button.
+  by clicking the 'Action'->'Directories Scanning' button in the repositories page.
 
 [../images/repositories.png] Repositories
 
@@ -215,6 +208,8 @@ http://[URL TO ARCHIVA]/repository/[REPOSITORY ID] (e.g. http://localhost:8080/r
   days old and by retention count, it would clean up the repository by removing
   old snapshots.
 
+  To activate repository purge you have to enable the "repository-purge" consumer in the "Repository Scanning" page.
+
   Please take note that the by number of days old criteria is activated by
   default (set to 100 days). In order to de-activate it and use the by retention
   count criteria, you must set the Repository Purge By Days Older field to 0.