sharness: v1.0.0

Merge branch 'next'

* next:
  v0.2.4
  Add @eroullit's dabba to the list of projects using Sharness
  Update README to use lowercase "sharness" links
  Update README to point to gh-pages site
  Provide SHARNESS_TEST_FILE
  Add test example (simple.t) to README
  Add simple.t
  Add vi format to basic.t

Merge branch 'next'

* next:
  v0.2.3
  TomDoc SHARNESS_TEST_EXTENSION
  Rename, export, and document public *_DIRECTORY variables
  Add leading . to names of generated test scripts
  Make ".t" the new test file extension

Add history file

Merge branch 'git-test'

* git-test:
  Import test harness files from Git v1.7.8-rc0

Conflicts:
	Makefile
	test-lib.sh

Merge branch 'develop'

* develop:
  Add GPLv2 license text
  t/test-lib.sh: minor readability improvements
  t/README: unify documentation of test function args
  Remove COPYING as it is not located in t/