Update to version 3.5.0 with feature and documentation changes

- Updated version number from 3.4.0 to 3.5.0 in all relevant files.
- Replaced screenshot in README to reflect version 3.5.0.
- Added VOLK to acknowledgments section in README.
- Enabled SIMD optimization and increased build thread count to 6.

CMakeLists.txt

@@ -13,7 +13,7 @@ try_find_vcpkg_toolset_path()
 print(CMAKE_TOOLCHAIN_FILE)
 
 ##############################
-project(DABstar VERSION 3.4.0)
+project(DABstar VERSION 3.5.0)
 ##############################
 
 set(objectName "dabstar")

README.md

@@ -2,7 +2,7 @@
 
 ---
 ![screenshot.png](res/for_readme/screenshot.png)
-(Picture from V3.4.0)
+(Picture from V3.5.0)
 
 ---
 
@@ -332,7 +332,7 @@ sudo ldconfig
 
 ## Licences
 
-Rights of Qt-DAB, AbracaDABra, Qt, Qwt, FFTW, FDK-AAC, libfaad, libsamplerate and libsndfile gratefully acknowledged.
+Rights of Qt-DAB, AbracaDABra, Qt, Qwt, FFTW, VOLK, FDK-AAC, libfaad, libsamplerate and libsndfile gratefully acknowledged.
 
 Rights of developers of RTLSDR library, SDRplay libraries, AIRspy library and others gratefully acknowledged.
 

appimage_creator/build_only.sh

@@ -3,4 +3,4 @@
 DST=~/DABstarAppImage/build
 cd $DST || exit
 
-cmake --build . -- -j4
+cmake --build . -- -j6

appimage_creator/cmake_and_build_for_appimage.sh

@@ -11,7 +11,7 @@ rm -rf $DST
 mkdir -p $DST
 cd $DST || exit
 
-cmake $SRC $CMFLAG $QtPath -DUSE_LTO=ON -DAIRSPY=ON -DSDRPLAY_V2=ON -DSDRPLAY_V3=ON -DHACKRF=ON -DLIMESDR=ON -DRTL_TCP=ON -DPLUTO=ON -DUHD=ON -DRTLSDR=ON -DUSE_HBF=OFF -DDATA_STREAMER=OFF -DVITERBI_SSE=ON -DVITERBI_NEON=OFF -DFDK_AAC=ON
+cmake $SRC $CMFLAG $QtPath -DUSE_SIMD=ON -DUSE_LTO=ON -DAIRSPY=ON -DSDRPLAY_V2=ON -DSDRPLAY_V3=ON -DHACKRF=ON -DLIMESDR=ON -DRTL_TCP=ON -DPLUTO=ON -DUHD=ON -DRTLSDR=ON -DUSE_HBF=OFF -DDATA_STREAMER=OFF -DVITERBI_SSE=ON -DVITERBI_NEON=OFF -DFDK_AAC=ON
 
 if [ $? -eq 0 ]; then
     echo "cmake runs successfully, now we begin to build the application"