[arch-dev-public] [signoff] pcre-8.20-1

Upstream updated. Enabled just-in-time compiler support. Signoff both, Allan Release 8.20 21-Oct-2011 ------------------------ The main change in this release is the inclusion of Zoltan Herczeg's just-in-time compiler support, which can be accessed by building PCRE with --enable-jit. Large performance benefits can be had in many situations. 8.20 also fixes an unfortunate bug that was introduced in 8.13 as well as tidying up a number of infelicities and differences from Perl.