XWIKI-9958: XWiki.XWikiComments page is created as guest in a subwiki
[Misc] Small javadoc improvements
XWIKI-9955: Improve messages in the Report step when no pages were modified in the DW
XWIKI-8680: Upgrade Ruby macro to use JRuby 1.7.10
XWIKI-9965: Mark ExtensionCode.ExtensionProxyClass as hidden
XWIKI-9966: Bad display of 'Authors' column on Extension.WebHome livetable
XWIKI-9969: Upgrade to JGroups 3.4.2
[misc] Code style
XWIKI-9782: New Crypto Service API

- Internal improvement to the signing API
XWIKI-9782: New Crypto Service API

- New PKIX modules to manage X.509 certificates
XWIKI-9782: New Crypto Service API

- switching new PKIX module to 6.0-SNAPSHOT
XWIKI-9979: During Step 4 - Report from DW, clicking on the Rollback button generates a Velocity error
fixed typo
Merge pull request #260 from msmeria/patch-2

fixed typo
XWIKI-9979: During Step 4 - Report from DW, clicking on the Rollback button generates a Velocity error
XWIKI-9990: Unable to leave a wiki as a local user.
 XWIKI-9997: DefaultWikiCopier copies files that have translations multiple times.
[misc] Add missing @since
Fix comment
XWIKI-9994: DW is wrongly started after the creation of a wiki using a template