1.7.4

What's Changed

• Add device class for DATA SIZE sensors by @dougiteixeira in #61
• Adds memory, disk and swap percentage usage sensors by @dougiteixeira in #62
• Sort sensors by @dougiteixeira in #63
• Removes command buttons incompatible with linux containers (LXC) by @dougiteixeira in #64
• Fix the order of the sensors by @dougiteixeira in #65

Full Changelog: 1.7.3...1.7.4