adjust plugins installer to php 5.3, move installer logs to log dir
fixes for manages rleated to events
merge
add support for plugins to list objects registration
changes in Plugins Controller
Merge branch 'master' of github.com:sourcefabric/Newscoop into plugins_dashboard
Merge branch 'plugins_dashboard' of github.com:ahilles107/Newscoop into v4.3
add posibility to register list objects and new metattypes in Newscoop with plugins
system pref fixes
add docblocks to plugins manager
Merge pull request #428 from ahilles107/plugins_dashboard

instal/remove/update with click
Merge branch 'master' of github.com:sourcefabric/Newscoop into v4.3