Adjust loading alloca funcs for (Free,Net)BSD

On NetBSD and FreeBSD, alloca(3) is defined at stdlib.h,
and they do not have alloca.h.
Merge pull request #6 from liangtai/patch-1

Adjust loading alloca funcs for (Free,Net)BSD
adding some install targets
install and doc cleanup
man pages in the right place
bump version
added a default wildmidi.cfg file that can be used as an example, also fixed things up for OSS support and re-worked out audio driver detection in cmake
if OSS is chosen, then disable alsa
added 0.3 branch to travis-ci building
new build trick for travis
no longer track config.h since it is autogeneratd, and include a gitignore
include a gitignore.... again
working arch support and soname support
prepare for 3.2 release
casing issue, try to resemble previous releases
casing issue, try to resemble previous releases
pulled in patches from debian, linker issue with static builds and trimmed up cmake files
removed unnessary soversion stuf
Merge branch 'wildmidi-0.3' which includes many bug-fixes in the cmake system
use memset instead of while loop madness