Slightly improve performance
Improve way to force save session
Add link to GitHub
Bump version to 0.3.0.1 - 2013-09-29
Install page for v. 0.3.0.1 - 2013-09-29
Small refactoring: add defaultLocale getter
Correctly reopen window in SeaMonkey:
try again after small delay, if nsISessionStore.setWindowState() failed