ofSoundStream: adds getters for samplerate, bufferSize and numChannels
fixed ofxOsc for vs2010 by removing redclared int type
poco 1.4.3 compiled w/ the new codeblocks / GCC 4.7.1
Stopped calling .front() on empty lists in processDigitalPort()
Fix misuse of readlink() buffer causing an unitialized string ending.

This change affects only Linux, the manpage of readlink() says:
> readlink() places the contents of the symbolic link path in the
> buffer buf, which has size bufsiz. readlink() does not append a null
> byte to buf. It will truncate the contents (to a length of bufsiz
> characters), in case the buffer is too small to hold all of the
> contents.
Fix warning about unused function helper_quadratic_to(). 

Only comment function if needed in the future.
Fix format not a string literal and no format arguments [-Wformat-security].

Fix identical to 957aeec81bc6c7da9a1b8c727c8b9d2ed278f4dc
Fix Warning about unsed variable. currentNormal was orphaned in a2b95e9.
Examples: Fix comparison to unsigned warnings (-Wsign-compare).
Addons: Fix comparison to unsigned warnings (-Wsign-compare).
Fix unused variable warnings (-Wunused-variable).
Examples: Fix various other warnings.
Linux examples scripts: Skip OSX-only examples.
Warnings: Correct some oversights.
Warnings: fix some stragglers.
glInfoExample: Fix file opening on Linux.
fixed bug in ofTrueTypeFont::getStringAsPoints(...)
change ofQTKitVideoGrabber to use BGRA

also added accelerate framework to speed things up if it's running on 10.8
removed stray NSLog
updates to ofQTKitGrabber pixel copy

respect row bytes
respects deployment target for Accelerate.framework optimization