scratch/package-vc-fixes updated (d6a23e32f5 -> 9d4f179f95)

[Philip Kaludercic]

zge pushed a change to branch scratch/package-vc-fixes.

      from  d6a23e32f5 Remove unused variable in 'package-vc--unpack'
       new  e8418b6ff2 Avoid using 'package-lisp-dir' in 
'package-generate-autoloads'
       new  b4e72d95a5 Fix 'package-vc-install-selected-packages' recursive load
       new  9d4f179f95 Make documentation building for source packages more 
robust


Summary of changes:
 lisp/emacs-lisp/package-vc.el | 23 +++++++++++++++--------
 lisp/emacs-lisp/package.el    | 19 ++++++++++---------
 2 files changed, 25 insertions(+), 17 deletions(-)