New title page formatting and changes to date formatter

Title page formatting changes

• Title is now centered (relative to margins)
• The horizontal lines above and under the title are removed as they are not in the "official" template
• TurnItIn info is centered (relative to margins)
• The thesis information on title page is now aligned to right
• Title page contains month name (fixes #12 )
• Fixes "underful hbox" warnings from the title page

Changes to date formatting

• The custom month localization macro (\monthname) utilizing DTMmonthname syntax has been replaced with DTMMonthname macro, which should respect the current locale

Screenshot of the title page produced by this class: