Firmware 1.1.12 released

[brentp]

Get the firmware and installation instructions here:
http://autosportlabs.net/RaceCapturePro ... _Downloads

This release is compatible with the current 1.1.12 release of RaceAnalyzer.

Changes since 1.1.10:

===1.1.12===
Fixed regression in cellular APN initialization
Additional JSON API
Fixed RPM scaling issue

===1.1.11===
Fixed issue where timer scaling was not being recalculated upon changes to pulse per revolution
Work in progress for new JSON API to enable mobile app
Initial work for making cellular modem APN configurable