[elpa] master updated (30984c4 -> 1d9cd5e)

[Leo Liu]

leoliu pushed a change to branch master.

      from  30984c4   Merge branch 'master' of 
git+ssh://git.sv.gnu.org/srv/git/emacs/elpa
       new  b030ebf   Avoid repeated file-error by eldoc due to missing global
       new  c626959   For #85: New variable ggtags-update-on-save
       new  d0b7f63   New command ggtags-explain-tags
       new  508e10c   Implement #99: New user option ggtags-sort-by-nearness
       new  9efd5f6   Doc fix
       new  1d9cd5e   Merge branch 'master' of github.com:leoliu/ggtags


Summary of changes:
 packages/ggtags/README.rst |   13 ++++++++
 packages/ggtags/ggtags.el  |   71 +++++++++++++++++++++++++++++++++++--------
 2 files changed, 70 insertions(+), 14 deletions(-)