change version to 0.5.3git

Signed-off-by: Steve Markgraf <steve@steve-m.de>
lib: only print to stderr in tuner_r82xx_set_pll()

Found by keenerd.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
lib: handle events after canceling transfers

Otherwise the new transfer status does not propagate
into the xfer->status and we try to cancel all transfers
twice.

Also replace the ifdefs with a single macro for backwards
compatibility.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
lib: change default number of transfers to 15

So far we had 32 * 256KB which was a bit overkill,
15 are more than enough.

15 was chosen instead of 16 because at least on Linux
there seems to be a system-wide limit of 63 transfers
(when they are 256KB large), so 4 dongles can be used
on a single machine without lowering the default transfer
number.

Signed-off-by: Steve Markgraf <steve@steve-m.de>
rtl_tcp: make all global variables static

Signed-off-by: Steve Markgraf <steve@steve-m.de>
Merge branch 'master' into debian
debian: renamed 'librtlsr' package to 'librtlsdr0'
debian: bumped version after merging upstream changes
Merge branch 'debian' into debian-precise
> RELEASE (0.5.3~git20140210~precise1)
> https://launchpad.net/~cedric.dufour/+archive/ppa