Voxengo updates Elephant (v2.7), HarmoniEQ (v1.5) and Redunoise (v1.6)

Voxengo has updated Elephant to v2.7, HarmoniEQ to v1.5 and Redunoise to v1.6.

Changes:

• Elephant v2.7: Minor fixes.
• HarmoniEQ v1.5 and Redunoise v1.6: Access violation error on systems with >2GB memory solved.