Fixes issue with configuring Wi-Fi Link(tm) to use Access Points with spaces in the name.

Fixes issue changing APN and includes ability to select cellular technology with HL7802 on Nexus Blue.

Includes Wi-Fi Link firmware version 1.2.2, Nexus Blue firmware version 1.2.2 and Probe firmware version 1.1.2 with improved connection attempts with Wi-Fi Link and release support for RC7620 on Nexus Blue.