30198
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10902 Add FileReference >> contents
https://pharo.fogbugz.com/f/cases/10902
10895 DateModel Enhancement: add getter & better class comment
https://pharo.fogbugz.com/f/cases/10895
10899 Fix FontSet class>>#fontName
https://pharo.fogbugz.com/f/cases/10899
10898 substring refactoring broke freetype loading
https://pharo.fogbugz.com/f/cases/10898Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/Spec-Widgets-MarcusDenker.197.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/Graphics-Fonts-MarcusDenker.72.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/FreeType-MarcusDenker.619.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/FileSystem-Tests-Core-MarcusDenker.47.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/FileSystem-Core-MarcusDenker.89.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/AST-Core-MarcusDenker.170.diff
