Version 2.6.2
Add ability to change toolbar title
Set title font.
Add button background to title as well
Delete default graphics
Use document title for email subject and filename
Do not cache a null thumbnail placeholder.
Change font to not bold.
Cache paths as they are very slow to retrieve.
Merge upstream changes:

Merge commit '87a138c0b389d270807ee5fb82fdaf9516305aad' into moneymail

# By Julius Oklamcak
# Via Julius Oklamcak
* commit '87a138c0b389d270807ee5fb82fdaf9516305aad':
  Version 2.6.2

Conflicts:
	Resources/en.lproj/Localizable.strings