Release 1.2

	- 2 small bugfixes ('-h' option and closing open files)
	- This is probably the last release that supports poppler < 0.14

Release 1.1

	- Respect the GREP_COLORS environment variable
	- Fix buffer overflow bug
	- Don't exit on the first error
	- Use terminal width to calculate the context length

Release 1.0

	- First release
