sclang: make c++11-ready on osx

Signed-off-by: Tim Blechmann <tim@klingt.org>
cmake: better clang detection

Signed-off-by: Tim Blechmann <tim@klingt.org>
testsuite: on apple/clang we want to link with libc++

Signed-off-by: Tim Blechmann <tim@klingt.org>
cmake: fix osx warnings

Signed-off-by: Tim Blechmann <tim@klingt.org>
Merge pull request #878 from ventosus/topic/sclang_osc_non_standard_types

sclang: support for more non-standard OSC types
supernova: try to use physical concurrency as default number of DSP threads

Signed-off-by: Tim Blechmann <tim@klingt.org>
sclang: terminate udp input thread on quit

Signed-off-by: Tim Blechmann <tim@klingt.org>
sclang: detach resynch thread on shutdown

avoids assertion failure. it really should be terminated properly!

Signed-off-by: Tim Blechmann <tim@klingt.org>
nova-tt compile fix

Signed-off-by: Tim Blechmann <tim@klingt.org>
sclang: fix udp receive thread

Signed-off-by: Tim Blechmann <tim@klingt.org>
supernova: fix semantics of -H argument

Signed-off-by: Tim Blechmann <tim@klingt.org>
sclang: simplify socket implementation and prevent deadlock

Signed-off-by: Tim Blechmann <tim@klingt.org>
class library: improve usability and documentation of LazyEnvir.
class library: fix code formatting in EnvironmentRedirect and LazyEnvir.
class library: refactor EnvironmentRedirect printOn.
class library: fix documentation of LazyEnvir.
sclang: support for receiving nested OSC bundles.

OSC bundles cannot only contain OSC messages, but other bundles, too. This patch adds support to sclang for receiving such nested OSC bundles.

The method recvOSCbundle is not used anymore and was therefore deleted. Message dispatching is solely done via recvOSCmessage.

The function ConvertOSCBundle is not used anywhere, seems to be dead code to me, so it has been removed.
external libraries: nova-tt - revert reverted nova-tt & use dispatch semaphores

Signed-off-by: Tim Blechmann <tim@klingt.org>
sclang: fix printf format warning

Signed-off-by: Tim Blechmann <tim@klingt.org>
README: adapt all README files to markdown