Merged r2768, r2773, r2774, r2775, r2796 from trunk.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/0.8-stable@2882 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/timelog_controller.rb

@@ -197,6 +197,9 @@ class TimelogController < ApplicationController
     render_403 and return if @time_entry && !@time_entry.editable_by?(User.current)
     @time_entry ||= TimeEntry.new(:project => @project, :issue => @issue, :user => User.current, :spent_on => Date.today)
     @time_entry.attributes = params[:time_entry]
+    
+    call_hook(:controller_timelog_edit_before_save, { :params => params, :time_entry => @time_entry })
+    
     if request.post? and @time_entry.save
       flash[:notice] = l(:notice_successful_update)
       redirect_back_or_default :action => 'details', :project_id => @time_entry.project