Merge branch 'release/1.7.2' into develop
added scrollEnabled
giving the developer the chance to set __useiOS6Attributes to NO again
updated submodule
updated usbmodule
Merge branch 'develop' of github.com:artifacts/DTCoreText into develop
Introduced DTHTMLAttributedStringBuilderContext, a context object holding configuration for the stringBuilder (currently only useiOS6Attributes), Before, useiOS6Attributes was implemented as a static class field which was not suitable for re-using the string builder with different configurations.
Merge tag '1.7.3' into develop

fix iOS8 crash
typo
fixed improt
line thickness fix
fixed potential leak/crash due to hanging obersever
added option for -coretext-fontname, see #804 in original DTCoreText project or release notes for 1.6.14: https://github.com/Cocoanetics/DTCoreText/releases
change opaque to opaqueValue (yosemite defines it in NSView)
updated submodule
use DTFoundation 1.7.3
updated submodule
Merge branch 'release/1.7.5'