Upgrade PARI to git master

[jdemeyer]

Alternative: #16939

Upstream: http://boxen.math.washington.edu/home/jdemeyer/spkg/pari-2.8-1315-g031c9d6.tar.gz

Depends on #16976

CC: @pjbruin @kiwifb

Component: packages: standard

Author: Jeroen Demeyer

Branch: 451fb95

Reviewer: François Bissey

Issue created by migration from https://trac.sagemath.org/ticket/16997

[jdemeyer]

Description changed:

--- 
+++ 
@@ -1 +1 @@
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+Alternative: #16939

[jdemeyer]

Branch: u/jdemeyer/ticket/16997

[jdemeyer]

Description changed:

--- 
+++ 
@@ -1 +1,3 @@
 Alternative: #16939
+
+**Upstream**: [http://boxen.math.washington.edu/home/jdemeyer/spkg/pari-2.8-535-g5910da2.tar.gz](http://boxen.math.washington.edu/home/jdemeyer/spkg/pari-2.8-535-g5910da2.tar.gz)

[jdemeyer]

Commit: 006f9b9

[jdemeyer]

New commits:

006f9b9

Upgrade to PARI git master

[jdemeyer]

Dependencies: #15808

[sagetrac-git]

Changed commit from 006f9b9 to 3ffdf18

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. This was a forced push. New commits:

927e70c	Remove genus2reduction
3ffdf18	Upgrade to PARI git master

[jdemeyer]

Changed dependencies from #15808 to #15808, #17015

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. This was a forced push. New commits:

11946d6	Fix documentation
c92fba3	#17015: upgrade eclib to 20140920
ec61d5e	#17105 upgrade eclib to 20140921
0a4f6ec	Merge branches 'ticket/15808' and 'ticket/17015' into HEAD
8bbd25d	Upgrade to PARI git master

[sagetrac-git]

Changed commit from 3ffdf18 to 8bbd25d