[elpa] externals/ef-themes updated (2aa2d8d309 -> f5306aad6f)

[ELPA Syncer]

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

      from  2aa2d8d309 Use more appropriate style for appt-notification
       new  23ebca318e Fix typo in table formula
       new  f5306aad6f Add ef-melissa-dark, ef-melissa-light themes


Summary of changes:
 contrast-ratios.org                               | 132 ++++++++++++-
 ef-elea-dark-theme.el => ef-melissa-dark-theme.el | 218 +++++++++++-----------
 ef-day-theme.el => ef-melissa-light-theme.el      | 188 +++++++++----------
 ef-themes.el                                      |   2 +
 4 files changed, 336 insertions(+), 204 deletions(-)
 copy ef-elea-dark-theme.el => ef-melissa-dark-theme.el (55%)
 copy ef-day-theme.el => ef-melissa-light-theme.el (60%)