Feature/local gui configuration

See merge request nicolas.pope/ftl!150

Iiro Rastas authored 5 years ago and Nicolas Pope committed 5 years ago

A new class NetConfigurable is created, which enables handling of both
local and remote configurations in a polymorphic way.

In the GUI, configurations can now be changed via the cog icon.

Resolves #213 and resolves #214

Closes #213 and #214

See merge request nicolas.pope/ftl!148

Add configuration to stream, H264 support, codec selection

See merge request nicolas.pope/ftl!147

Implements #218 red blue swap

Closes #218

See merge request nicolas.pope/ftl!146

Implements #217 cmd arg play ftl files

Closes #217

See merge request nicolas.pope/ftl!145

Implements #211 scaling corrections on recv

Closes #211

See merge request nicolas.pope/ftl!144

Implements #210 Choose definition from source resolution

Closes #210

See merge request nicolas.pope/ftl!143