v0.6.0

This release includes the following new drivers:

• NI switch RF by @mgunyho
• Vaunix LDA step attenuator by @mgunyho
• Keysight J7211 attenuator by @mgunyho
• Keithley 6430 SMU by @mgunyho
• Thorlabs K10CR1 by @lankes-fzj
• Keithley 6500 by @MarceloSemO
• Single Quantum by @Tjalling-a-a
• Agilent N9000A by @edumur
• Rohde and Schwarz HMP4040 by @MarceloSemO

Updates and fixes:

• Keysight E36313A by @ljsplitthoff
• Spectrum M4i by @peendebak
• Added missing init files for National Instruments, AimTTi and Vaunix by @Akshita07 and @FarBo