20190215.0

What's Changed

• Fix styling of raw config save button (#2752) @bramkragten
• Display values as hex in ZHA config panel (#2751) @dmulcahey
• Fix tight space (#2749) @balloob
• Fix header padding for history graph card (#2748) @balloob
• Fix alarm panel look (#2753) @balloob
• Unused entities to respect tap/hold action (#2754) @balloob