Remove unused Git submodules, update Linux-deps version

.gitmodules

@@ -1,27 +1,15 @@
 [submodule "Resources/Binary"]
 	path = Resources/Binary
 	url = https://github.com/OoliteProject/oolite-binary-resources.git
-[submodule "Mac-specific"]
-	path = Mac-specific
-	url = https://github.com/OoliteProject/oolite-mac-components
 [submodule "deps/Linux-deps"]
 	path = deps/Linux-deps
 	url = https://github.com/OoliteProject/oolite-linux-dependencies.git
-[submodule "tests"]
-	path = tests
-	url = https://github.com/OoliteProject/oolite-tests.git
 [submodule "deps/Cross-platform-deps"]
 	path = deps/Cross-platform-deps
 	url = https://github.com/OoliteProject/oolite-sdl-dependencies.git
 [submodule "deps/mozilla"]
 	path = deps/mozilla
 	url = https://github.com/OoliteProject/spidermonkey-ff4.git
-[submodule "deps/libogg"]
-	path = deps/libogg
-	url = https://github.com/OoliteProject/libogg-1.3.0.git
-[submodule "deps/libvorbis"]
-	path = deps/libvorbis
-	url = https://github.com/OoliteProject/libvorbis-1.3.3.git
 [submodule "deps/Windows-deps"]
 	path = deps/Windows-deps
 	url = https://github.com/OoliteProject/oolite-windows-dependencies.git

.relative_gitmodules

@@ -1,27 +1,15 @@
 [submodule "Resources/Binary"]
 	path = Resources/Binary
 	url = ../oolite-binary-resources.git
-[submodule "Mac-specific"]
-	path = Mac-specific
-	url = ../oolite-mac-components
 [submodule "deps/Linux-deps"]
 	path = deps/Linux-deps
 	url = ../oolite-linux-dependencies.git
-[submodule "tests"]
-	path = tests
-	url = ../oolite-tests.git
 [submodule "deps/Cross-platform-deps"]
 	path = deps/Cross-platform-deps
 	url = ../oolite-sdl-dependencies.git
 [submodule "deps/mozilla"]
 	path = deps/mozilla
 	url = ../spidermonkey-ff4.git
-[submodule "deps/libogg"]
-	path = deps/libogg
-	url = ../libogg-1.3.0.git
-[submodule "deps/libvorbis"]
-	path = deps/libvorbis
-	url = ../libvorbis-1.3.3.git
 [submodule "deps/Windows-deps"]
 	path = deps/Windows-deps
 	url = ../oolite-windows-dependencies.git

Documentation/Doxyfile

@@ -743,7 +743,7 @@ WARN_LOGFILE           =
 # spaces.
 # Note: If this tag is empty the current directory is searched.
 
-INPUT                  = ApiDocIntro.dox ../../src ../../Mac-specific/Oolite-importer ../../Mac-specific/Oolite-docktile ../../Mac-specific/DebugBundle/Source ../../Mac-specific/DataFormatters
+INPUT                  = ApiDocIntro.dox ../../src
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses

installers/flatpak/space.oolite.Oolite.yaml

@@ -59,7 +59,7 @@ modules:
     sources:
       - type: git
         url: https://github.com/gnustep/libobjc2.git
-        commit: e5c06e3be8895007bcc7be58cbeccac2a5a89eff
+        commit: 62e3a80b8e93818c2ac3250beab211c4d294cc87
   - name: gnustep-make
     build-options:
       env:
@@ -69,9 +69,9 @@ modules:
       - --with-library-combo=ng-gnu-gnu
       - --with-runtime-abi=gnustep-2.2
     sources:
-      - type: archive
-        url: "https://github.com/gnustep/tools-make/releases/download/make-2_9_3/gnustep-make-2.9.3.tar.gz"
-        sha256: "93ca320b706279ebca53760da89d4c3f2bbc547f4723967140a34346d9f04c24"
+      - type: git
+        url: https://github.com/gnustep/tools-make.git
+        commit: 50cf9619e672fb2ff6825f239b5a172c5dc55630
   - name: gnustep-base
     build-options:
       env:
@@ -80,16 +80,16 @@ modules:
     sources:
       - type: git
         url: https://github.com/gnustep/libs-base.git
-        commit: 2b236ec2c4816e7ff482f07dc973b655a3780122
+        commit: caa0816846937a0ad4724eba12cd0d69786b2e54
   - name: oolite
     buildsystem: simple
     build-commands:
-    - source installers/flatpak/flatpak_build.sh
+      - source installers/flatpak/flatpak_build.sh
     sources:
       # Update tag and commit for FlatHub release. For CI and local builds, create_flatpak.sh replaces git source with:
       # - type: dir
       #   path: ../
       - type: git
         url: https://github.com/OoliteProject/oolite.git
-        tag: "1.92.0.3"
-        commit: d2a705b05f667e9aa4d18478ff9305dac9183a9a
+        tag: "1.92.1.0"
+        commit: dd117d31c2f0e756d478e64584120d3d5cbf64d8