Log Message:
Pullup ticket #5075 - requested by schmonz
www/ikiwiki: security update

Revisions pulled up:
- www/ikiwiki/Makefile                                          1.142
- www/ikiwiki/distinfo                                          1.114

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   Module Name:	pkgsrc
   Committed By:	schmonz
   Date:		Thu Jul 28 20:23:52 UTC 2016

   Modified Files:
   	pkgsrc/www/ikiwiki: Makefile distinfo

   Log Message:
   Update to 3.20160728. From the changelog:

   * Explicitly remove current working directory from Perl's library
     search path, mitigating CVE-2016-1238 (see #588017)
   * wrappers: allocate new environment dynamically, so we won't overrun
     the array if third-party plugins add multiple environment variables.
   * Standards-Version: 3.9.8 (no changes required)

   To generate a diff of this commit:
   cvs rdiff -u -r1.141 -r1.142 pkgsrc/www/ikiwiki/Makefile
   cvs rdiff -u -r1.113 -r1.114 pkgsrc/www/ikiwiki/distinfo