ofMath: several 1d interpolation functions
Merge branch 'develop' into feature-interpolation1d
interpolation functions: templates so they can work with ofVec and other types
interpolation1d: fix templated functions
interpolation1d: fix catmull rom and cubic
added ofPixels::setColor(ofColor) and ofImage::setColor(ofColor). closes #1910.
Fixes #1934
Convert to Poco::URI-based approach to launching.
Poco::URI validates the URI.  Added quotes to 
open sequence on OSX and LINUX.
Added optional query encoder.
Normally, most parts of the URI are encoded.
Poco::URI does not encode the query by default.
New var "uriEncodeQuery" gives option.
It is false by default to preserve backward 
compatibility for those that are pre-encoding.
Removed debug code.
Merge branch 'develop' of git://github.com/openframeworks/openFrameworks into bugfix-ofLaunchBrowser
fixes infinite loop in ofCairoRenderer::background(float brightness)
changes to makefile for arch linux
Merge pull request #2073 from underdoeg/bugfix-makfile-arch

changes to makefile for arch linux
add setter for OpenAL's distance model
Merge pull request #2078 from admsyn/feature-ios-openal-distancemodel

add setter for OpenAL's distance model in ofxOpenALSoundPlayer
fix std namespace for shared_ptr
change ifdef for c++11
Merge pull request #2079 from underdoeg/feature_c11_compatible

fix std namespace for shared_ptr, weak_ptr, ...
Add missing <unsigned short> typedefs.