Discussed here: (issue 321830043 by address@hidden)

[fedelogy]

Reviewers: ,

Message:
Please review

Description:
Discussed here:
https://lists.gnu.org/archive/html/lilypond-devel/2017-03/msg00277.html

web: move Google Summer of Code information in included/

So translators can choose not to translate this node of community.itexi.
GSoC page gets quite frequent updates and keeping the translations
up-to-date may be cumbersome and not worth the effort (as GSoC
applicants are required to speak english).

Please review this at https://codereview.appspot.com/321830043/

Affected files (+401, -385 lines):
  A Documentation/included/gsoc.itexi
  M Documentation/web/community.itexi