Bug#526533: ams instruments gzipped

[Arnout Engelen <debbug@bzzt.net>]

I followed up on this though IRC. The reporter was confused because the 
instruments in /usr/share/doc/ams/instruments are now gzipped, and because of
that they do not show up in 'File->Open' anymore (as that only shows *.ams).

As some people will mainly use ams for its existing instruments, and not build
their own patches, perhaps it might make sense to put the example instruments
in /usr/share/ams/instruments (ungzipped) instead of in 
/usr/share/doc/ams/instruments, like for example what zynaddsubfx does? Or 
even in a separate package?