v0.5.2

Changelog

8188c23 github: add pull request template (#410)

Docker images

• docker pull ovrclk/akash:latest
• docker pull ovrclk/akash:8188c23
• docker pull ovrclk/akash:0.5.2
• docker pull ovrclk/akash:v0
• docker pull ovrclk/akash:v0.5
• docker pull ovrclk/akashd:latest
• docker pull ovrclk/akashd:8188c23
• docker pull ovrclk/akashd:0.5.2
• docker pull ovrclk/akashd:v0
• docker pull ovrclk/akashd:v05