branch master updated (cc4c8a5 -> e218b0c)

[Christopher Baines]

cbaines pushed a change to branch master
in repository guix.

      from  cc4c8a5   gnu: icecat: Fix CVE-2018-{5146,5147}, etc.
       new  63e0746   gnu: Add ruby-asciimath.
       new  34138e4   gnu: Add ruby-asciidoctor.
       new  20a0f80   gnu: Add ruby-rack-test.
       new  a0a7e69   gnu: Add ruby-rack-protection.
       new  6ef8525   gnu: Add ruby-contest.
       new  c4550f7   gnu: Add ruby-creole.
       new  b88502c   gnu: Add ruby-sporkmonger-rack-mount.
       new  d64ebeb   gnu: Add ruby-erubis.
       new  670ee20   gnu: Add ruby-rake.
       new  e218b0c   gnu: Add ruby-ruby-engine.

The 10 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/maths.scm |  34 +++++++
 gnu/packages/ruby.scm  | 260 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 294 insertions(+)