Pydiatra

* Don't disable parallelism when there's only one file to check.
Now that recursive traversal is implemented, this optimization is no
longer sound.

-- Jakub Wilk <jwilkjwilk.net> Tue, 27 Feb 2018 22:33:18 +0100

* Add support for checking directories recursively.
* Add the -v/--verbose option.
* Fix test failure with Python ≥ 3.7.0a2.
* Use uppercase for metavars in the help output.
* Disable bad regexp escape check only for Python ≥ 2.7.14.
(Previously it was enabled also in Python 2.7.13 if it behaved the same
way as later versions.)
* Reset the SIGPIPE signal disposition.
* Document Python version and third-party library requirements.

-- Jakub Wilk <jwilkjwilk.net> Fri, 16 Feb 2018 13:13:27 +0100

* Fix compatibility with Python > 2.7.13.

-- Jakub Wilk <jwilkjwilk.net> Sat, 26 Aug 2017 19:32:31 +0200

* Fix false positive regexp-overlapping-ranges.
* Update check descriptions in README.

-- Jakub Wilk <jwilkjwilk.net> Fri, 02 Jun 2017 22:28:22 +0200

* Summary of tag changes:
+ Added:
- sys.hexversion-comparison
- sys.version-comparison

* Warn against comparisons with sys.version and sys.hexversion.
* Don't warn against redundant re.UNICODE, re.LOCALE or re.ASCII when
re.IGNORECASE is in effect.
* Fix compatibility with Python 3.7.
* Improve the test suite.

-- Jakub Wilk <jwilkjwilk.net> Tue, 16 May 2017 23:36:40 +0200

* Check for flags arguments in regexp methods.

-- Jakub Wilk <jwilkjwilk.net> Thu, 27 Apr 2017 12:59:01 +0200