Vim 7.3.976

Closes #19942.
Closes #19943.
Closes #19944.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
editorconfig 0.11.5

Closes #19939.
Closes #19941.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
MacOS::Version: add :tiger
sqlite 3.7.17
zeromq: apply patch for strndup on 10.6

Fixes #19877.
link: extract keg-only check into a helper method
build: use ARGV.interactive? instead of .flag?
Add test for ARGV.flag?
Simplify implementation of ARGV.flag? and .switch?
CompilerSelector: raise when no compatible compiler

This replaces the old behaviour of falling back to the original
compiler with no messaging.

Fixes #19170.
Fixes mistydemeo/tigerbrew#45.
Add gcc 4.0 to CompilerSelector compiler queue
add shadowsocks-libev 1.2
add caveats
update for fix
rm line
update
rm caveats and update test