[elpa] externals/ef-themes updated (373ae32f27 -> e45e8962c8)

[ELPA Syncer]

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

      from  373ae32f27 Add explicit support for which-key
       new  ac548de14f Add ef-elea-dark, ef-elea-light themes
       new  05f21dc71a ef-elea-light: make minor tweaks to diff colours
       new  4e98820d61 ef-frost: make minor tweaks to diff colours
       new  4a26140e21 ef-light: make minor tweaks to diff colours
       new  e45e8962c8 ef-spring: make minor tweaks to diff colours


Summary of changes:
 contrast-ratios.org                          | 124 ++++++++++++
 ef-elea-dark-theme.el                        | 289 +++++++++++++++++++++++++++
 ef-cyprus-theme.el => ef-elea-light-theme.el | 226 ++++++++++-----------
 ef-frost-theme.el                            |   6 +-
 ef-light-theme.el                            |   6 +-
 ef-spring-theme.el                           |   6 +-
 ef-themes.el                                 |   2 +
 7 files changed, 537 insertions(+), 122 deletions(-)
 create mode 100644 ef-elea-dark-theme.el
 copy ef-cyprus-theme.el => ef-elea-light-theme.el (52%)