Memory leaks

[foffux]

Analyzing results:
Potential leak of an object stored into 'boundsPath'
Potential leak of an object stored into 'frameSetter'
Potential leak of an object stored into 'frame'
Potential leak of an object stored into 'transformedLetterPath'
Potential leak of an object stored into 'letterPath'
Potential leak of an object stored into 'lettersPath'