Version 2.6.0 released

[mairas]

Hey all,

I've just released SensESP v2.6.0.

Noteworthy changes and new features:

Fix access point terminology by @mairas in #625

• I learned that "WiFi Hotspot" refers to a physical location in which WiFi internet access is available. You always connect to a WiFi access point with your device. Fixed the terminology accordingly.

Lambda transform complex type support by @mairas in #626

• It is now possible to create Lambda transforms that manipulate objects, not just simple types such as ints or Strings.

TaskQueueProducer changes by @mairas in #627

• Task queue producers can now be used to transfer data from the main task to a subtask.