updated RF-78000S-TR
A fix for getting LR property not working correctly for custom radio types.

https://github.com/michail-nikolaev/task-force-arma-3-radio/issues/466
spanish es_es translation, except for keys and radios documentation, waiting for new documentation
added translate es-es for modules.
Merge pull request #473 from kavinsky/fix/rf7800str-size

updated RF-78000S-TR
Added a means of getting and setting a specific frequency on a channel for a radio.

https://github.com/michail-nikolaev/task-force-arma-3-radio/issues/238
Merge pull request #475 from CorruptedHeart/GetLRPropertyFix

A fix for getting LR property not working correctly for custom radio typ...
Merge pull request #477 from kavinsky/feature/es-language

Spanish translation
Merge pull request #478 from CorruptedHeart/GetSetChannelFrequency

Added a means of getting and setting a specific frequency on a channel f...