Merge pull request #6 from gabrielasmeria/master

[misc] Apply xar:format
Merge pull request #7 from gabrielasmeria/master

XAFORUM-93 : With Flamingo skin, the topics, answers, votes icons are tr...
Merge pull request #8 from gabrielasmeria/master

XAFORUM-101 : Broken display for an user if avatar is noavatar.png
XAFORUM-15: The Flag button doesn't work
XAFORUM-76: Integrate ForumCode.FlagsHome functionality inside Administration
Merge pull request #10 from bandoulyes/XAFORUM-15

XAFORUM-15: The Flag button doesn't work
XAFORUM-76: Integrate ForumCode.FlagsHome functionality inside Administration
* integrate in the Administration
* Delete unnecessary document
XAFORUM-49: ForumCode.MostActiveTopicsPanel panel should be displayed by default for the Forum app
Merge pull request #11 from bandoulyes/XAFORUM-76

XAFORUM-76: Integrate ForumCode.FlagsHome functionality inside Administration
Merge pull request #13 from bandoulyes/XAFORUM-49

XAFORUM-49: ForumCode.MostActiveTopicsPanel panel should be displayed by...
XAFORUM-105: Forum entries created on the space "Forums" not on separate spaces
Merge pull request #15 from bandoulyes/XAFORUM-105

XAFORUM-105: Forum entries created on the space "Forums" not on separate...
XAFORUM-15: The Flag button doesn't work
* Fixed links on separate spaces
Merge pull request #16 from bandoulyes/XAFORUM-15

XAFORUM-15: The Flag button doesn't work
Merge branch 'master' of https://github.com/xwiki-contrib/application-forum2

merged with the repo from contrib