Merged r1451 to r1454, r1458, r1460 to r1463 from trunk.

git-svn-id: http://redmine.rubyforge.org/svn/branches/0.7-stable@1474 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/changeset.rb

@@ -75,7 +75,7 @@ class Changeset < ActiveRecord::Base
     if ref_keywords.delete('*')
       # find any issue ID in the comments
       target_issue_ids = []
-      comments.scan(%r{([\s\(,-^])#(\d+)(?=[[:punct:]]|\s|<|$)}).each { |m| target_issue_ids << m[1] }
+      comments.scan(%r{([\s\(,-]|^)#(\d+)(?=[[:punct:]]|\s|<|$)}).each { |m| target_issue_ids << m[1] }
       referenced_issues += repository.project.issues.find_all_by_id(target_issue_ids)
     end
     

app/models/query.rb

@@ -227,7 +227,7 @@ class Query < ActiveRecord::Base
   end
   
   def label_for(field)
-    label = @available_filters[field][:name] if @available_filters.has_key?(field)
+    label = available_filters[field][:name] if available_filters.has_key?(field)
     label ||= field.gsub(/\_id$/, "")
   end
 

app/models/time_entry.rb

@@ -29,6 +29,12 @@ class TimeEntry < ActiveRecord::Base
   validates_numericality_of :hours, :allow_nil => true
   validates_length_of :comments, :maximum => 255
 
+  def after_initialize
+    if new_record?
+      self.activity ||= Enumeration.default('ACTI')
+    end
+  end
+  
   def before_validation
     self.project = issue.project if issue && project.nil?
   end