mutt: use a mirror for the ignore-thread patch

The original source for this patch went missing; this mirror is
available courtesy of a copy at Arch's AUR.
jenkins 1.514

Closes #19628
dirmngr 1.1.1
libmicrohttpd 0.9.27
pinentry 0.8.3
gpgme 1.4.1
ttfautohint 0.95

Closes #19626.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
vim 7.3.929

Closes #19629.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
httrack 3.47.11

Closes #19630.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
mercurial 2.6

Closes #19631.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
pdf2htmlex 0.8.1

Closes #19625.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Python3: fails with LLVM 2336

Closes #19592.
rrdtool: fix finding tcl
ganglia: fix compile and simplify

Closes #18047.
gistit 0.1.1

a tool to create gists from cli

Closes #19086.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
gistit 0.1.2
xctool 0.1.0

Closes #19590.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
macvim: use :optional
justniffer: still fails with clang 425

Closes #19137.
bwm-ng: still fails with clang 425