Movable Type upgrade notesEdit

Specific examples:

• Movable Type 3.2 to 3.31 upgrade notes
• Upgrading from Movable Type version 3.31 to 3.33 (detailed)
• Upgrading from Movable Type version 3.33 to 3.34 (detailed, clarified)
• Upgrading from Movable Type version 3.34 to 3.35 (updated, using a script for backup)