attached community ticker to Newscoop core

added comminity ticker table to upgrade and core script

fixed travis config

updated upgrade 4.3 file

improved  upgrade file

improved upgrade file - composer command
upgrade note has been updated
Merge branch 'master' of https://github.com/sourcefabric/Newscoop
upgrade 4.2.4 to 4.3 fix
add community ticker to AppKernel
added community ticker bundle to core
autoload smarty plugins from all bundles inside src/Newscoop directory
removed not needed line from CampTemplate
Merge pull request #817 from takeit/master

Community ticker plugin integration