Merge pull request #1 from white-gecko/develop

Develop new commits
modified profilesshow template, set activie buttons on the rigth
 [add] homeAction to userController
 [add] my home to menu
 [change] profileshow.phtml, no edit functionallity for user
 [add] usershow.phtml, template for user Profile view
Merge remote-tracking branch 'white-gecko/develop' into develop

Conflicts:
	classes/Xodx/UserController.php
	templates/profileshow.phtml
[changes] some changes of userController (homeAction)
Merge remote-tracking branch 'white-gecko/develop' into develop

Conflicts:
	classes/Xodx/UserController.php
	templates/profileshow.phtml
[change] usershow head ist now "Home of ..."
[change] set friends on the rigth side
[change] copy stile from usershow to profileshow, now friends on the rigth side
[change] if no one ist loggedIN -> no output on HOME
[change] profilshow has button add as Friend
[change] If no one is loggedin, there is no add as Friend Button
[change] replay Button on the rigth side
[change] add as Friend Button is disabled, if friended
[change] Activies Style and plain Text MSG
[change] use ActivitiesStream, but empty
[change] Activities Style also in usershow
[change] activities handling
[change] usershow
[change] span for reply Button
use the improved erfurt pingback
use new pingback features and extend Erfurt_Ping
remove unused properties