Chiliproject modifications

# new files / folders

backup/*                                  # backup-related rakefile
config/environments/staging.rg            # defines the staging env configuration
-config/initializers/session_store.rb-    # generated file for session handling
config/deploy.rb                          # deploy-related configuration
lib/tasks/postgresql.rake                 # postgresql-related tasks
lib/tasks/vlad.rake                       # deployment-related tasks
public/themes/ohwr/*                      # the ohwr theme
public/maintenance.html                   # page shown while the server is under maintenance
plugins/*                                 # plugins installed


# modified files / folders

lib/redmine/info.rb                       # controls the "help" link on the top; it goes to ohwr, not to redmine.org
lib/redmine/scm/adapters/subversion.rb    # ignore white space and newline types on subversion diffs
public/help/wiki_syntax_detailed.html     # fixes several documentation bugs, the most important one being #91
public/favicon.ico                        # personalized ohwr favicon
app/views/accounts/register.rhtml         # it now includes a yellow warning message on the top
app/views/project/show.rhtml             # changed order of elements shown in this view (issue #363)


# removed files / folders

vendor/rails/*                            # rails bundle. We use our own (installed on the server)