[PATCH v4 0/7] Improvements for t/README

Since last time:

 * Dropped the s[sh ./][./] patch
 * Typo fix: gleam -> glean

Here's the diff since v3:
    
    diff --git a/t/README b/t/README
    index 4d0526d..e481657 100644
    --- a/t/README
    +++ b/t/README
    @@ -55 +55 @@ You can also run each test individually from command line, like this:
    -    $ ./t3010-ls-files-killed-modified.sh
    +    $ sh ./t3010-ls-files-killed-modified.sh
    @@ -297 +297 @@ Don't:
    -   You can gleam some further possible issues from the TAP grammar
    +   You can glean some further possible issues from the TAP grammar

Ævar Arnfjörð Bjarmason (7):
  t/README: The trash is in 't/trash directory.$name'
  t/README: Typo: paralell -> parallel
  t/README: Document the prereq functions, and 3-arg test_*
  t/README: Document test_external*
  t/README: Document test_expect_code
  t/README: Add a section about skipping tests
  t/README: Document the do's and don'ts of tests

 t/README |  170 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 files changed, 163 insertions(+), 7 deletions(-)