[devhelp] (54 commits) Non-fast-forward update to branch wip/webkit-font-size

[Sébastien Wilmet <swilmet src gnome org>]

The branch 'wip/webkit-font-size' 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:

  7a427a2... WebKit automatically updates font size on DPI change now
  d6dd2d8... build: require WebKitGTK+ >= 2.19.2

Commits added to the branch:

  4c9092d... DhLink: add match_relative_url() (*)
  b2f5533... Window: use dh_link_match_relative_url() to find equivalent (*)
  9177178... Window: move New Tab button on the right side of the header (*)
  c4e3662... DhLink: add belongs_to_page() (*)
  eb3d5ad... DhLink: add DEFAULT_PAGE #define (*)
  b65d98e... KeywordModel: use dh_link_belongs_to_page() (*)
  d2c0daf... DhLink: remove get_file_name() (*)
  fce656b... unit-tests: add basic infrastructure for unit tests (*)
  2caf766... unit-tests: write unit test for dh_link_belongs_to_page() (*)
  9a37d86... DhLink: do not use atomic operations for ref/unref (*)
  de310a6... DhLink: improve dh_link_get_uri() (*)
  4059756... Check if dh_link_get_uri() returns NULL (*)
  b6d225c... DhLink: fix get_book_name() if called on book top-level lin (*)
  b7af871... DhLink: factor out dh_link_type_compare() internal function (*)
  c4ad058... DhLink: improve dh_link_type_compare() (*)
  74e03a7... DhLink: improve struct (*)
  326d80f... DhLink: avoid some memory padding inside struct (*)
  aacbc84... DhLink: create BookData sub-struct (*)
  f0ca0c4... DhLink: rename field book -> book_link (*)
  51e0f15... DhLink: use a union inside the struct to use less memory (*)
  90c996b... Book: minor cosmetic code changes (*)
  6b57021... Book: store index_file GFile, not path (*)
  e78d113... Book: new(): take a GFile argument for the index_file, not  (*)
  f7d3e67... Book: rename "book name" to "book ID" (*)
  a87470b... parser: more reflection for the format version 3 (*)
  0715441... parser: rename variable names book_name -> book_id (*)
  bd82ddc... DhLink: better param name in dh_link_new_book() for the boo (*)
  a37b314... DhLink: rename get_book_name() to get_book_title() (*)
  826e57e... DhLink: new(): check book DhLink type (*)
  248e2a2... DhLink: small doc improvements (*)
  97c465a... Book: rename get_keywords() to get_links() (*)
  9cf1dd2... NEWS file: add news for version 3.26.1 (*)
  c72f261... BookTree: minor cosmetic code changes (*)
  099a630... BookTree: ref DhLinks when storing them in the GtkTreeStore (*)
  f35f26a... BookTree: plug a memory leak, always free GtkTreePath in se (*)
  7175e83... KeywordModel: minor cosmetic code changes (*)
  0dd29dd... KeywordModel: add several FIXME comments (*)
  5b9e754... Book: rename private struct DhBookMonitorEvent -> BookMonit (*)
  efc7277... Book: clearer names for signal enum values (*)
  7e15221... Book: free instance variables in the same order as in the s (*)
  58b276a... Book: small doc improvement for the signals (*)
  b6263e7... Book: add FIXME comment (*)
  2940d85... Book: better setup file monitor (*)
  076d735... Book: set_enabled(): sanitize gboolean input (*)
  30e7e7c... Book: improve doc of cmp_by_id() (*)
  2c1dc71... Book: improve error messages (*)
  107e8f8... Book: rename instance variable monitor -> index_file_monito (*)
  1057ea8... Book: some refactorings in file monitor code (*)
  741368e... Book: better listen to events for index file monitoring (*)
  dcd3017... Book: rename instance variable monitor_event -> last_monito (*)
  f91cd09... Release 3.27.1 (*)
  96c68ba... Post-release version bump (*)
  0bac226... WebKit automatically updates font size on DPI change now
  973242b... build: require WebKitGTK+ >= 2.19.2

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