Fixing assets that had problems loading (#3528)

- Correctly remove interpolating render program to prevent invalid shader access
 - Fix Apollo 11 location
 - Fix Apollo 17 location
 - Replace errors with warnings for Gala and Rime instruments for Juice
 - Correctly rely on the solarsystembarycenter asset in the Voyager/Pioneer asset
 - Use correct identifier for the Jupiter barycenter
 - NASA Treks assets
 - Slidedeck
 - Fix unloading of missions
 - No longer crash when loading and unloading image sequence assets

modules/globebrowsing/src/tileprovider/temporaltileprovider.cpp

@@ -712,6 +712,8 @@ TemporalTileProvider::InterpolateTileProvider::~InterpolateTileProvider() {
     glDeleteFramebuffers(1, &fbo);
     glDeleteBuffers(1, &vboQuad);
     glDeleteVertexArrays(1, &vaoQuad);
+
+    global::renderEngine->removeRenderProgram(shaderProgram.get());
 }
 
 Tile TemporalTileProvider::InterpolateTileProvider::tile(const TileIndex& tileIndex) {

modules/spacecraftinstruments/util/imagesequencer.cpp

@@ -369,9 +369,18 @@ void ImageSequencer::runSequenceParser(SequenceParser& parser) {
         // from 'predicted event file' (mission-playbook)
         for (const Image& i : source) {
             for (const Image& j : destination) {
+                if (source.empty()) {
+                    break;
+                }
+
                 const double diff = std::abs(i.timeRange.start - j.timeRange.start);
                 if (diff < epsilon) {
-                    source.erase(source.begin() + 1);
+                    if (source.size() == 1) {
+                        source.erase(source.begin());
+                    }
+                    else {
+                        source.erase(source.begin() + 1);
+                    }
                 }
             }
         }