Remove unnecessary quotes and curly braces.

archlinux/devtools!109 (comment 74475)

Add -ffat-lto-objects to CFLAGS to prevent static lib mangling.
Add F04DF50737AC1A884C4B3D718380596DA6E59C91 to validpgpkeys.
Add fix for libtool to prevent excessive overlinking.
Simplify quoting in file.

Updating maintainer info. Switching to correct license (GPL2). Adding all direct library dependencies.
Switching to https upstream for source. Adding libaoss.so and libalsatoss.so to provides. Adding bash to optdepends (for aoss).
Calling autreconf in prepare(). Adding commented check() (requires oss).