Updated DTFoundation to 1.7.0
Fixed appledoc exclude, was including DTFoundation docs
Merge pull request #771 from jcbertin/develop

Fix memory leak in -CGColor method on MacOSX target.
Merge branch 'develop' of github.com:Cocoanetics/DTCoreText into develop
Wrapped all invalidateIntrinsicContentSize in check to avoid crashing on iOS 5
Merge branch 'od/issue_766' into develop
Get link attribute from glyph runs instead of attributed string
fixes #773
Merge branch 'od/issue_773' into develop
Added unit test for #774
Fixed unit test, was not crashing as expected
Added workaround for uncompressing of background shorthand crashing because there was an array instead of a string
Merge branch 'od/issue_774' into develop
Removed workaround for #774, fixed incorrect return of array
Added additional unit test for #774
Merge branch 'od/issue_774' into develop
Corrected link attribute name to NSLink used by iOS 7, fixes #755
Updated podspec for 1.6.12, closes #776
Merge branch 'release-1.6.12'