old_contents: __author__ = 'Gareth Coles'
  
  #: The current version. This gets replaced if you're using git.
  __version__ = "1.0.0"
  __version_info__ = "Not being run from a Git repo."
  
  import datetime
  
  try:
      from git import repo
      r = repo.Repo(".")
      heads = r.heads
      master = heads[0]
      commit = master.commit
  
      __version__ = "Git: %s" % commit
      __version_info__ = "Last commit by %s (%s) - %s" % \
                         (commit.author,
                          datetime.datetime.fromtimestamp(
                              commit.committed_date
                          ).strftime("%d %b, %Y - %H:%M:%S"),
                          commit.summary)
  except Exception as e:
      pass
  
  # Constants related to (un)loading plugins
  
  #: This means there was an error loading the plugin.
  PLUGIN_LOAD_ERROR = -1
  
  #: This means the plugin doesn't exist.
  PLUGIN_NOT_EXISTS = 0
  
  #: This means the plugin was loaded successfully.
  PLUGIN_LOADED = 1
  
  #: This means the plugin was already loaded.
  PLUGIN_ALREADY_LOADED = 2
  
  #: This means the plugin was unloaded successfully.
  PLUGIN_UNLOADED = 3
  
  #: This means the plugin is missing another plugin it depends on.
  PLUGIN_DEPENDENCY_MISSING = 4
  
  # Constants related to (un)loading protocols
  
  #: This means there was a problem setting up the protocol.
  PROTOCOL_SETUP_ERROR = -3
  
  #: This means there was a problem loading the protocol and its config.
  PROTOCOL_LOAD_ERROR = -2
  
  #: This means that the configuration file for the protocol doesn't exit.
  PROTOCOL_CONFIG_NOT_EXISTS = -1
  
  #: This means that the protocol doesn't exit.
  PROTOCOL_NOT_EXISTS = 0
  
  #: This means that the protocol was loaded successfully.
  PROTOCOL_LOADED = 1
  
  #: This means that the protocol was already loaded.
  PROTOCOL_ALREADY_LOADED = 2
  
  #: This means that the protocol was unloaded successfully.
  PROTOCOL_UNLOADED = 3
  
new_contents: __author__ = 'Gareth Coles'
  
  #: The current version. This gets replaced if you're using git.
  __version__ = "1.0.0"
  __version_info__ = "Not being run from a Git repo."
  
  import datetime
  
  try:
      from git import repo
      r = repo.Repo(".")
      heads = r.heads
      master = heads[0]
      commit = master.commit
  
      __version__ = "Git: %s" % commit
      __version_info__ = "Last commit by %s (%s) - %s" % \
                         (commit.author,
                          datetime.datetime.fromtimestamp(
                              commit.committed_date
                          ).strftime("%d %b, %Y - %H:%M:%S"),
                          commit.summary.replace("\n", " / "))
  except Exception as e:
      pass
  
  # Constants related to (un)loading plugins
  
  #: This means there was an error loading the plugin.
  PLUGIN_LOAD_ERROR = -1
  
  #: This means the plugin doesn't exist.
  PLUGIN_NOT_EXISTS = 0
  
  #: This means the plugin was loaded successfully.
  PLUGIN_LOADED = 1
  
  #: This means the plugin was already loaded.
  PLUGIN_ALREADY_LOADED = 2
  
  #: This means the plugin was unloaded successfully.
  PLUGIN_UNLOADED = 3
  
  #: This means the plugin is missing another plugin it depends on.
  PLUGIN_DEPENDENCY_MISSING = 4
  
  # Constants related to (un)loading protocols
  
  #: This means there was a problem setting up the protocol.
  PROTOCOL_SETUP_ERROR = -3
  
  #: This means there was a problem loading the protocol and its config.
  PROTOCOL_LOAD_ERROR = -2
  
  #: This means that the configuration file for the protocol doesn't exit.
  PROTOCOL_CONFIG_NOT_EXISTS = -1
  
  #: This means that the protocol doesn't exit.
  PROTOCOL_NOT_EXISTS = 0
  
  #: This means that the protocol was loaded successfully.
  PROTOCOL_LOADED = 1
  
  #: This means that the protocol was already loaded.
  PROTOCOL_ALREADY_LOADED = 2
  
  #: This means that the protocol was unloaded successfully.
  PROTOCOL_UNLOADED = 3
  
subject: Replace possible newlines