[elpa] externals/setup updated (8712651 -> 7a78f66)

[Stefan Monnier]

monnier pushed a change to branch externals/setup.

      from  8712651   Allow :repeatable to guess function arity
       new  cb8085e   Remove debug specification for :hook
       new  a090d3b   Add :advise macro to wrap advice-add
       new  672876d   Reorder setup-define options consistently.
       new  5dfdfb7   Remove setup-edebug-specifications declaration
       new  4c1ca62   Make explicit that setup-macros is modified by 
setup-define.
       new  d0262df   Reindent example in Commentary section
       new  d1a55e7   Simplify setup docstring
       new  483c938   Mention that :when-loaded is bad style
       new  58cb897   Remove empty lines in docstrings
       new  f3e1b0f   Link to repository
       new  f3d4d27   Replace (function-)form with sexp where necessary
       new  546c5f2   Bump version to 0.1.2
       new  1893abc   Document :shorthand and extractors
       new  4d74aa7   Don't require extra quoting for :advise
       new  844b6bc   Removed unnecessary unquote in :unbind
       new  8f586c3   Fix hide-mode handling for the first element in 
minor-mode-alist
       new  c2a1f64   Add (remove ...) keyword to :option and :local-set
       new  f3551c0   Use delq properly in README/Commentary
       new  7cb02ce   Remove unnecessary unquote in :bind and :rebind
       new  48658fb   Fix broken markup in README
       new  903564b   Add if-package and if-feature macros
       new  1861d8c   Handle nil feature in :with-feature
       new  2e18255   Always push cons as name onto body
       new  7a78f66   Consistently use symbol-value instead of eval


Summary of changes:
 README.md |   7 +--
 setup.el  | 158 +++++++++++++++++++++++++++++++++++++++++---------------------
 2 files changed, 110 insertions(+), 55 deletions(-)