Reorg of settings order

Gradient units are degrees

Fix ROI, Orbit, Goto handling

Fix max channel handling

Base channel max solely on channel count

Comp Info support for http downloads

New QGCFileDownload support for bit.ly style redirects and file name

Fix find board loop

Remove support for RC_CHANNEL_RAW. Was causing problems with incorrect channel counts.

Retry sync for all boards

Major rework of flash to prevent SiK radio bricking in bootloader mode

Upload pre-check must be vehicle-class based

In the installation of gstreamer-dev packages on Linux, excluding the
doc packages saves disk space and bandwidth.

Fix manifest load bug

Support parameter meta data coming from COMPONENT_INFORMATION as well as old system

Support param meta data and gzip json

Add hack to generate json param meta

Add QGCZlib::inflateGzipFile support

Use new JsonHelper::isJsonFile(QFile support

Add new isJsonFile method with input of QFile

Add typeToString method

Support comp info param metadata and gzip json

Fix Summary button check state

Make zlib work on Windows

Support for gzip version of ArduPilot manifest

Change in vehicle speed requires transect rebuild to recalc terrain max climb/descent rate based setup

No need to call setMissionFlightStatus on newly created items

Don't hold a mission flight status copy

Changes to improve readability

Harden FTPManager::download against packet loss