[elpa] externals/ef-themes updated (31513effc3 -> 7de30d69f3)

[ELPA Syncer]

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

      from  31513effc3 ef-arbutus: use different hue for rainbow-7
       new  34e5cd3132 Add explicit support for evil mode
       new  7de30d69f3 Add ef-rosa theme


Summary of changes:
 README.org                                   |   1 +
 contrast-ratios.org                          |  65 ++++++++
 ef-melissa-dark-theme.el => ef-rosa-theme.el | 216 +++++++++++++--------------
 ef-themes.el                                 |   5 +
 4 files changed, 179 insertions(+), 108 deletions(-)
 copy ef-melissa-dark-theme.el => ef-rosa-theme.el (55%)