Firmware progress

QGCComboBox initial implementation

Fix missing 5.3->5.4 updates

Fixed issue #1261

Added menu support to QGCButton

Also fixed a typo (copy/paste error) in the TCP link settings loading where it was using the UDP port as the default value instead of the TCP port.

Qml Test dialog theme selection support

Cleaning dangling links

Updated palette and QML Controls per ui discussion

Qt 5.4 Upgrade

Repaired overwriting current files for flight data log (fix #1241)

changed criticalMessageBoxOnMainThread(const QString& title, const QString& msg) to QGCMessageBox::warning

Adding TCP to the Link Configuration Manager

Remove disconnect/re-connect on too many link errors

Also fix problem with incorrect symbolic link to plugins

Switched to new. I’ve seen this before with other Qt classes and have
had to change the usage in the same way.

I understand the intent when this was first created but nobody is using it and it no longer fits the context. If and when a need to abstract the serial link comes back, we can revisit this.

Modify UI to fit latest designer sketches

Message Handler