Merge pull request #153 from annando/master

small changes to pumpio, libertree, blogger and statusnet
Merge pull request #154 from annando/master

New addon to post to app.net
pumpio: PHP fixes for 5.4 not warn all time
Fixed javascript syntax error in jappixmini due to empty  variable
fixed typo in comments
Merge pull request #156 from tugelbend/master

Fix: Unset $groupchats variable in jappixmini produces syntax error
Merge pull request #155 from tobiasd/pumpio_newobj

pumpio: PHP fixes for 5.4 not warn all time
Merge remote-tracking branch 'upstream/master'
fbpost: using the same text formatting functionality like other addons