Update gitignore and gitattributes

Author: rainboyan

.gitattributes

@@ -0,0 +1,13 @@
+# Normalize line endings to LF.
+* text eol=lf
+
+# Ensure that line endings for DOS batch files are not modified.
+*.bat -text
+
+# Ensure the following are treated as binary.
+*.gif   binary
+*.jar   binary
+*.jpeg  binary
+*.jpg   binary
+*.png   binary
+*.vsd   binary

.gitignore

@@ -1,41 +1,40 @@
-classes
-*.log
-*.swp
-/src
-/out
-/bin
-/*/bin
-/conf
+# Miscellaneous
+*.java.hsp
+*.sonarj
+*.sw*
+.DS_Store
+build.sh
+ivy-cache
+argfile*
+classes/
+
+# Log files
 *.log
-*.ipr
-*.iml
-*.iws
-*.hprof
-idea
-/lib
-/doc
-/cobertura.ser
-/cruise/coverage/report
-/downloads
-/test/groovy/grails/config
-/test/grails-app
-stacktrace.log
-/dist
-/idea-target
-target
-/build
-/grails.iws
+
+# Gradle artifacts
 .gradle
-.DS_Store
+.gradletasknamecache
+/build
+buildSrc/build
+docs/build
+/grace-*/build
+/integration-tests/build
+
+# Eclipse artifacts, including WTP generated manifests
+bin
 .classpath
 .project
 .settings
-/*/build/*
-/*/.settings/*
-/*/out/*
-/*/*.iml
-/eclipse-build
+.springBeans
+
+# IDEA artifacts and output dirs
+*.iml
+*.ipr
+*.iws
+.idea/*
+!.idea/icon.svg
+out
+test-output
 
-/.idea/
-/grails-test-suite-uber/configured/
-/grails-docs/src/test/resources/docs/guide/single.pdf
+# VS Code
+.vscode/