Facette 0.2.1 released

We just released the version 0.2.1 of Facette:

• Add support for InfluxDB >= 0.8
• Fix issues with unitialized autofill option
• Fix bad legend rendering in embeddable mode
• Fix missing facette connector build in Makefile
• Fix broken facette connector following last code refactoring
• Fix bad filter match separator
• Fix percentiles parsing
• Fix missing constants draw
• Fix various graph/series options issues
• Prevent panic when offset or limit is negative