[elpa] externals/dash updated (eadb265 -> fa90644)

[Phillip Lord]

phillord pushed a change to branch externals/dash.

      from  eadb265   Swap examples to better show how -some-> works
       new  ce3c2fe   Errant paren removed from -let documentation.
       new  3e2e0b5   Merge pull request #131 from 
phillord/fix/documentation-for-let
       new  c8c6ea4   [Fix #154] Clarify that -flatten destroys all nils.
       new  7e1c13e   Add Cam Saül to the readme template as contributor.
       new  5d2a73c   [Fix #155] -is-suffix? no longer destroys input list.
       new  ffe72fb   Update documentation.
       new  3ae7335   Indicate macros in generated info manual
       new  66cb6f5   Merge pull request #146 from holomorph/info-macros
       new  c6c2105   Add support for GNU ELPA.
       new  dbe2bf2   Merge pull request #160 from 
phillord/feature/gnu-elpa-support
       new  4acab5d   Use reverse instead of explicit iteration.
       new  8fa70c5   [Fix #101] Use faster hashtable implementation for -union.
       new  91a2b14   [Fix #101] Fix reversed condition for hashtable -union.
       new  fa90644   Release 2.12.0


Summary of changes:
 README.md               |   38 +++-
 dash-functional.el      |    2 +-
 dash-template.texi      |    6 +-
 dash.el                 |   38 +++-
 dash.info               |  466 +++++++++++++++++++++++++++--------------------
 dash.texi               |   95 +++++++++-
 dev/examples-to-info.el |    7 +-
 dev/examples.el         |   10 +-
 readme-template.md      |   13 +-
 9 files changed, 436 insertions(+), 239 deletions(-)