Release 0.3.0

Fixes:

• #3
• Holograms being deleted if a crash occurs during loading
• unicode character saving & loading

Adds:

• Load from file command
• Placeholder support

Placeholders, Tab Support, and Update Checking

This version adds the following:

• {empty} placeholder for blank lines
• Command tabbing
• Update checking
• /hd list command
• The help command

First release

First release of the AdvancedHolograms mod.