[elpa] externals/filechooser updated (e428b5f2d4 -> d377a2e88c)

[ELPA Syncer]

elpasync pushed a change to branch externals/filechooser.

      from  e428b5f2d4 Documentation fixes
       new  09ce46dba3 Add copyright line + file is part of Emacs
       new  943842ec51 Add .gitignore
       new  d4cb4e870e Use wildcard-to-regexp + mapconcat
       new  d6881dc495 Remove duplicate group definition
       new  77d1fa3932 Error on unexpected input
       new  bf5ac21f0d Cosmetic changes
       new  d377a2e88c Check and create temp directory at usage site


Summary of changes:
 .gitignore     |   5 +++
 filechooser.el | 115 ++++++++++++++++++++++++++++++---------------------------
 2 files changed, 65 insertions(+), 55 deletions(-)
 create mode 100644 .gitignore