[evince] (13 commits) ...libview: Add API to load from streams and gfile

[Carlos Garcia Campos <carlosgc src gnome org>]

Summary of changes:

  57c8789... Revert "Add ev_job_load_new_with_data() to load files from  (*)
  4cb8ecf... libdocument: Move backends management into ev-document-fact
  bc3880e... libdocument: Don't export EvModule symbols
  e7c9743... libdocument: Make sure ev_file_get_mime_type fills in error
  1f59c73... libdocument: Add GError to ..._new_document_for_mime_type
  32165b1... properties-view: Don't leak the document if it's encrypted
  69b749f... libdocument: Store the EvBackendInfo as object data on the 
  faddc07... libdocument: Don't store the GTypeModule in the EvBackendIn
  633387d... libdocument: Keep the GType when closing the module
  08a534b... libdocument: Add API to load EvDocument from GIO stream and
  de8535e... pdf: Implement EvDocument::load_{stream,gfile}_sync vfunc
  0d354a1... docs: Add index for API new in 3.6
  3021022... libview: Add API to load from streams and gfile

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