v4.0.0

Removes Alchemy 5 support and switches from search scopes to PgSearch multisearch

• Introduced new search module #30 by kulturbande
• Moved all extensions to a separate folder #30 by kulturbande
• Enable pg_search multisearch #30 by kulturbande
• Update Dummy App to Alchemy 6 #30 by kulturbande

v3.0.0

• Changed searchable option initialization #29 by kulturbande
• Remove Alchemy 4 support #27 by tvdeyen

v2.4.0

• Add support for Alchemy 5.2 #25 by kulturbande

v2.3.0

• Add support for Alchemy 5.1 #24 by kulturbande