Limit timeline filename and title to 300 (was 500), fixes #1142 (lib)
Limit timeline filename and title to 300 (was 500), fixes #1142 (lib)

codeman38/toggldesktop,codeman38/toggldesktop,codeman38/toggldesktop,codeman38/toggldesktop,codeman38/toggldesktop,codeman38/toggldesktop