Log Message:
file: Update to 5.37

2019-05-09  22:27  Christos Zoulas <christos@zoulas.com>

	* Make sure that continuation separators are printed
	  with -k within softmagic

2019-05-06  22:27  Christos Zoulas <christos@zoulas.com>

	* Change SIGPIPE saving and restoring during compression to use
	  sigaction(2) instead of signal(3) and cache it. (Denys Vlasenko)
	* Cache stat(2) calls more to reduce number of calls (Denys Vlasenko)

2019-05-06  17:25  Christos Zoulas <christos@zoulas.com>

	* PR/77: Handle --mime-type and -k correctly.

2019-05-03  15:26  Christos Zoulas <christos@zoulas.com>

	* Switch decompression code to use vfork() because
	  tools like rpmdiff and rpmbuild call libmagic
	  with large process footprints (Denys Vlasenko)

2019-04-07  14:05  Christos Zoulas <christos@zoulas.com>

	* PR/75: --enable-zlib, did not work.

2019-02-27  11:54  Christos Zoulas <christos@zoulas.com>

	* Improve regex efficiency (Michael Schroeder) by:
		1. Prefixing regex searches with regular search
		   for keywords where possible
		2. Using memmem(3) where available