in Cocoa URL loader implementation, changed int datatypes to off_t datatypes to prevent int overflow when downloading large files
added isnan implementations for vs2012. Don't define isfine() on vs2013, since it is already defined by math.h there.
fix spacing
Merge pull request #446 from cinder/vs2012_isnan

define std::isnan for vs2012
Added note that <VC12 implementations of std::round variants are not C99 compliant
Merge pull request #441 from daanvanhasselt/cocoa-url-loader-fix

in Cocoa URL loader implementation, changed int datatypes to off_t datat...
Merge branch 'dev' of github.com:cinder/Cinder into dev
Tweaks to prevent warnings on UrlImplCocoa
Standardizing on NDEBUG macro in Release builds for Cinder itself and TinderBox templates
format fixes for consistency
define windows only variable only on windows
suppressing obvious conversion warnings that appeared after making warning settings uniform across mac, iOS and windows
qtime MoviewWriter uses CI_VERIFY to check that the error status is OK
added extra brackets around CI_VERIFY, which fixes statements like CI_VERIFY( x == 0 ) in release mode.  Spacing to make it easier to read.
switch CI_ASSERT’s in audio status checks to CI_VERIFY to suppress unused warning
switched lineBreakUtf8()’s char arithmetic types back to int. init vars on separate lines.
pass in std::function as const& for consistency
Merge pull request #448 from cinder/silence_mac_warnings

Silence mac warnings
providing a little more info about round* stand-ins for vc120
guard against empty mInputs, which happens in rare cases like Node reconfigures itself (ex. SamplePlayerNode's source changes)