[gspell] (5 commits) Non-fast-forward update to branch wip/unit-tests

[Sébastien Wilmet <swilmet src gnome org>]

The branch 'wip/unit-tests' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  b1dd41d... inline-checker-text-buffer: remove debug code
  28b0890... inline-checker-text-buffer: add a unit test mode
  050c7b6... build: have a helper Libtool library to unit test private c

Commits added to the branch:

  9ad6129... testsuite: fix memory leak (*)
  0426171... inline-checker-text-buffer: remove debug code
  75a4572... inline-checker-text-buffer: make it unit testable
  2b0a613... build: have a helper Libtool library to unit test private c
  a8e3e68... testsuite: add unit tests for the InlineCheckerTextBuffer

(*) This commit already existed in another branch; no separate mail sent