[devhelp] (17 commits) Non-fast-forward update to branch wip/swilmet/various-code-improvements

[Sébastien Wilmet <swilmet src gnome org>]

The branch 'wip/swilmet/various-code-improvements' 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:

  745e3b7... sidebar: more precise types for instance variables
  5680235... sidebar: more logically group instance variables
  1ad8a85... sidebar: rename hitlist instance variables
  b7c2f91... sidebar: group some code more logically
  1701b4c... sidebar: remove now useless hbox container
  d39633a... sidebar: no need to set the search column
  41fe446... sidebar: check that the hitlist is visible in entry_key_pre
  81c42be... sidebar: fix bug in set_search_string()
  2527d65... sidebar: fix function name for insert-text callback
  d048fc3... sidebar: various small code improvements
  9f2c7e1... sidebar: improve some function names
  57fceb7... sidebar: always send link-selected signal

Commits added to the branch:

  99a803f... release: 3.18.1 (*)
  332c57e... post release version bump (*)
  23ca0c7... Updated Basque language (*)
  eadb12e... update zh_CN translation (*)
  88e6951... Updated Thai translation (*)
  5fadbc7... sidebar: more precise types for instance variables
  f80ea2e... sidebar: more logically group instance variables
  52629da... sidebar: rename hitlist instance variables
  aade3ca... sidebar: group some code more logically
  e061f0c... sidebar: remove now useless hbox container
  8ef0b9a... sidebar: no need to set the search column
  d26f883... sidebar: check that the hitlist is visible in entry_key_pre
  9ab0124... sidebar: fix bug in set_search_string()
  c54dbfd... sidebar: fix function name for insert-text callback
  c5e891a... sidebar: various small code improvements
  a53c702... sidebar: improve some function names
  5b5e0fa... sidebar: always send link-selected signal

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