(cherry picked from commit f8e97b91)

fixes #221
(cherry picked from commit 359d5615)

(cherry picked from commit 5c52d97e)

update some patches, and remove the libpri checks from autoconfig.ac
since they seem to be bogus.
(cherry picked from commit d6f5aa51)

(cherry picked from commit bf4a081b)

also add php as dependency for the extensions. They are not really useful
without php.

fixes #241

(cherry picked from commit 4027d17d)

(cherry picked from commit 823bbd3f)

lbu thought /media/usb was mounted when it was /media/usbdisk.
(cherry picked from commit 6c09d61f)

fixes #224
(cherry picked from commit d42dbe6e)

fixes #229 (and a minor bug with --interactive)
(cherry picked from commit 8514c999)

(cherry picked from commit ee20ced7)

(cherry picked from commit b6c52245)

(cherry picked from commit 4c56ed76)

(cherry picked from commit 5821ed12)

(cherry picked from commit 15a201d1)

fixes #91
fixes #220
(cherry picked from commit b25b80ea)

The Swiss Army knife of sound processing tools
http://sox.sourceforge.net/

(cherry picked from commit 7159bdca)

fixes #211
(cherry picked from commit bdf412b1)

(cherry picked from commit 8c3f7278)

(cherry picked from commit 483f73c7)

(cherry picked from commit ca123052)

(cherry picked from commit 3dad829c)

(cherry picked from commit 82ea4a60)

(cherry picked from commit 2c3de70d)

(cherry picked from commit f9db53b3)

(cherry picked from commit 5cf13277)

(cherry picked from commit 9e82e47b)

(cherry picked from commit 8d184d41)

(cherry picked from commit eaea2b6d)

(cherry picked from commit 98efe6f5)

(cherry picked from commit f0c45bc1)