[elpa] externals/ef-themes updated (e47fea2b9e -> 20ba44dbed)

[ELPA Syncer]

elpasync pushed a change to branch externals/ef-themes.

      from  e47fea2b9e ef-summer: make magenta-cooler a bit more colorful
       new  708b8a794c ef-spring: refine diff colours
       new  70e0898727 ef-day: refine diff colours
       new  b1bbbf8262 ef-summer: make bg-{dim,alt,active,inactive} marginally 
cooler
       new  80b49600d1 ef-deuteranopia-light: make bg-dim more neutral
       new  20ba44dbed ef-deuteranopia-light: minor tweaks to diff colours


Summary of changes:
 contrast-ratios.org            | 112 ++++++++++++++++++++---------------------
 ef-day-theme.el                |  12 ++---
 ef-deuteranopia-light-theme.el |   6 +--
 ef-spring-theme.el             |  12 ++---
 ef-summer-theme.el             |   8 +--
 5 files changed, 75 insertions(+), 75 deletions(-)