Version 1.42

- When the persistence of the buffer fails (e.g. with "E212: Cannot open for writing"), don't run the cop; its messages may obscure the write error.
- ENH: Allow skipping automatic checks for certain buffers (i.e. not globally disabling the checks via :IndentConsistencyCopAutoCmdsOff), configured for example by a directory-local vimrc, via new b:indentconsistencycop_SkipChecks setting.