[elpa] externals/ef-themes updated (4d7cd1fdef -> 510af36707)

[ELPA Syncer]

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

      from  4d7cd1fdef Update to ef-themes version 1.7.0
       new  4297e6cca7 ef-melissa-light: make fg-alt more yellow than green
       new  510af36707 ef-melissa-dark: make fg-alt more yellow than green


Summary of changes:
 contrast-ratios.org       | 4 ++--
 ef-melissa-dark-theme.el  | 2 +-
 ef-melissa-light-theme.el | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)