diff --git a/.gitignore b/.gitignore
index 9feece6..ec7dccf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,63 @@
+### Linux ###
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+### macOS ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Windows ###
+# Windows thumbnail cache files
+Thumbs.db
+Thumbs.db:encryptable
+ehthumbs.db
+ehthumbs_vista.db
+
+# Dump file
+*.stackdump
+
+# Folder config file
+[Dd]esktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
 .gradle
 build/
 !gradle/wrapper/gradle-wrapper.jar
@@ -41,4 +101,4 @@ bin/
 
 
 ### cache ###
-cache/
\ No newline at end of file
+cache/
diff --git a/src/main/resources/icon.png b/src/main/resources/icon.png
index 1b5e4d5..31513c7 100644
Binary files a/src/main/resources/icon.png and b/src/main/resources/icon.png differ