* more bulletproofing in progress logic

XCOMMONS-806: Calculate and make accessible the time spent in each steps of a job progress
XCOMMONS-807: Add script oriented API to notify about progress

XCOMMONS-803: Calling advanced search API on XWiki repository handler should fallback on simple search if the server is too old
* better fix

XCOMMONS-803: Calling advanced search API on XWiki repository handler should fallback on simple search if the server is too old

* add missing @since

[misc] Ignore it since it's a pain to set it in Eclipse, anyway the important thing is that this is set during our jenkins builds

* Maven 3.3.3 ask for a more recent version of plexus-utils

This reverts commit c1bde916.

XCOMMONS-796: Upgrade to sisu-guice 3.2.6

- Fix crypto failing test due to insuffisant entropy in our fixed secure random implementation

[misc] Fixed Eclipse Formatter indentation level for array initialization that wraps to the next line in order to match what we have in checkstyle.xml

[misc] Avoid all log rule validation hidding the real error if the logs are supposed to be checked after the failure

Done

[Misc] Fix Coverage profile build (problem with the SACParserCSS21TokenManager class which becomes too large after being instrumented by Jacoco - goes over the 64KB limitation of Java)

This reverts commit 7d81f154.

- Moved the code to platform, since commons was inappropriate for handling XWiki syntax.

- The "Correct Indentation" option was conflicting with "Format sources", since "Correct Indentation" does things differently and its *expected* result is already properly handled by "Format sources" (which uses the XWiki coding style).