FlightGear - Flight Simulator FGAddon

Update addon-metadata.xml files following FG commit 4d3608239

Saab 37 Viggen version 4.308:
GUI: Added some extra checklists items for before engine start.
Model: {Pinto} New M70 model.
Model: {Pinto} Replaced the RB99 with a more high-def. one.
Arms: The munition is now in some cases pitched into airstream, to avoid it falling upwards when flying level with an AoA.
Arms: The missile code now supports being slaved to helmet cuing or cursor on MFD/HUD.
MI: Can now slew the MI display cursor to lock on to target. The diamond will be shown moving around on the HUD too.
Arms: Ability to cool IR missiles. Uncooled newer AIM9 will have shorter IR detect range. Cooling fluid is set to last 1 hour.
Arms: IR slave to radar works almost as usual, except the seeker have to move to find target. Goes fast in the RB74 though.
Arms: Bore mode. Will target anything that comes into aircraft bore, whether radar has it selected or not.
Arms: Cage/uncage support. Uncaged will basically make the missile be non-slaved and seeker move by itself to keep lock.
Arms: There is now an auto-uncage option. Is on by default.
Arms: Locking will no longer be immediate, the seeker has to direct itself at the target. This can be seen in the HUD, mostly with RB24J.
Arms: Seperate locks for each missile. So missile 1 lock on target 1, and m2 lock on t2. Not put into the viggen Fire control yet.
Arms: Added startup time for missile before its ready.
TI: Support for new RB24/RB74 options in WEAP menu.
Arms: Due to IR seeker have to move find target, can lose a lock if its somewhat off bore and aircraft do fast rolls.
Arms: Uncaged, not bore and not slaved it now scan HUD in a pattern for locks.
Arms: IR lock before launch now also check aspect.
Radar: Fixed RCS code so OpenRadar doesn't crash it.
Radar: Whether the radar is active is now sent over MP. (compatible for now only with MiG21bis and F15)
Arms: IR missiles can now lock onto targets without radar being active.
Radar: RWR indication will now only show if the MP aircraft has radar or transponder turned on.
TI: IR missile settings now is propagated to all of them.
MI: Now shows IR seeker position.
Model: {Spectre} Livery added for BIGDES.
Aero: Made all derivatives depends on rotating winds too.
Control: Made all rotational inputs be independent from rotational winds, as they are read from gyros.

R44: upload new version by paju1986 (Forum topic: https://forum.flightgear.org/viewtopic.php?f=4&t=32103&start=105, repository of origin https://github.com/FGMEMBERS/R44

PC-12: feed the Hobbs timer.

* Nasal/hobbs.nas: new.
* pc12-base.xml: load it.

Citation version 3.4.2: add a Hobbs engine-time meter.

* Models/Instruments/panel-layout1.xml: add a Hobbs meter, not exactly at the same position
as in [1], but close enough. I'd rather not sacrifice the copilot's AoA and OAT gauges.
* Nasal/citation2.nas (JetEngine): add a timer to each engine, measuring how long
/engines/engine[*]/running is true.
(hobbs_timer): new. Feed the Hobbs timer with the maximum of the two values.
(update_systems): call hobbs_timer.update ().
* Nasal/save-state.nas (citation_save_general): save and restore the engine running times.

[1] http://pureflite.com/sites/default/files/forsale/20.jpg

J3Cub: Allow tailgear and weight in all configurations

new helpers/classes

Fix typo in Rodolfo's firstname, sorry!

Add-ons: update addon-metadata.xml files following FG commit c3b1442546

Concerning the "GNU GPL version 2 or later" set for ATCChatter and its
authors: this is based on 1) the LICENSE file and 2) Torsten's message
on flightgear-devel from Thu, 07 Dec 2017
(<https://sourceforge.net/p/flightgear/mailman/message/36150299/>) which
said that the add-on was previously in FGData, and thus a priori
following the project licensing policy (GPLv2+ for FGData).

For SpokenATC and SpokenGCA, this was agreed by Rodolfo Leibner using
private messages on the FlightGear forum.

PC-12: add a standby altimeter, artifical horizon and Hobbs time counter on the pilot side.

pc12-yasim.xml: bug fix: left and right main landing gears were swapped, affecting only
differential braking.

Reference: http://cbaviation.com/wp-content/uploads/2017/06/Cockpit-3.jpg