• workaround: provide sc and rc for Terminals of kind='ansi',
  repairing Terminal class method location, #44
• bugfix: length of simple SGR reset sequence \x1b[m was not correctly
  determined on all terminal types, #45
• deprecated: _intr_continue arguments introduced in 1.8 are now marked
  deprecated in 1.10: beginning with python 3.5, the default behavior is as
  though this argument is always True, blessed does the same.