(cad/klayout) Updated 0.27.5 to 0.27.7

0.27.7          (2022-01-12):
* Bugfix: %GITHUB%/issues/969 PCell error (infinite recursion)

0.27.6          (2022-01-04):
* Enhancement: %GITHUB%/issues/963 Display snapped position in main window
* Bugfix: %GITHUB%/issues/960 Cap values range now shown in netlist browser
* Bugfix: %GITHUB%/issues/954 Fixed a device extraction glitch
* Bugfix: %GITHUB%/issues/951 Internal error fixed when deleting the cell you're sitting at
  Side effect: copy & paste of cells is correctly disabled now in viewer mode
* Bugfix: %GITHUB%/issues/942 Technology file routing suffix string typo
* Bugfix: %GITHUB%/issues/946 Python: __file__ returns quoted path string
* Bugfix: DRC check for equal width now returns more consistent results
  Previously, a check like "layer.drc(width == something)" was not flagging
  all candidates correctly.
* Enhancement: A PCell can request "lazy evaluation" now
  This means that a parameter change needs to be committed in the UI before
  it is being taken. This way, slow PCell evaluation will not make the
  application stall. To add this feature, reimplement "wants_lazy_evaluation"
  in the PCell class to return "true".
* Enhancement: "lvs_data" is a global function now in LVS scripts
* Bugfix: less liberal evaluation of expressions in string to numeric conversion
  This will fix a potential vulnerability which allows someone to sneak
  in expression code through malicious configuration, technology or layer properties
  files.


(mef)