poco 1.4.3 compiled w/ the new codeblocks / GCC 4.7.1
Fix project generator build on linux

The path to the projectGeneratorSettings.xml was wrong
Merge pull request #1818 from rogerzanoni/linuxbuild

Fix project generator build on linux
Revert "Fix project generator build on linux".

This reverts commit 8f12ae44e9973c9a1a19f5f9c2e63c0cc60b7d1f.
It was erroneously merged into master, the error was already fixed in develop.
as discussed in issue #1704 the ofxThreadedImageLoader was a hungry thread that did not even sleep.  This has been changed into an intelligent wait/notify thread scenario.
Stopped calling .front() on empty lists in processDigitalPort()
changes per pull discussion.  Only one lock, of standard naming convention, switched order of lock/signal
removed 2 unecessary unlocks
Revert "removed 2 unecessary unlocks"

This reverts commit ea6895e9341a3ebe390f374010b2602447f6764f.
removed unecessary unlock, added lock around images_async_loading structure
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.
make try/catch smaller
lock on images_to_update
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
ofSerial::isDeviceArduino look for 'usbmodem' too
ofPath: fix bezier curve resolution
Merge pull request #1855 from arturoc/fix-bezierCurveRes

ofPath: fix bezier curve resolution