[elpa] externals/plz updated (80aeae0d20 -> 74536c5396)

[ELPA Syncer]

elpasync pushed a change to branch externals/plz.

      from  80aeae0d20 Release: 0.2.1
       new  00a82492ae Meta: v0.3-pre
       new  74536c5396 Add: Handle HTTP proxy headers from Curl


Summary of changes:
 README.org |  5 +++++
 plz.el     | 53 +++++++++++++++++++++++++++++++++++++----------------
 2 files changed, 42 insertions(+), 16 deletions(-)