chore: consolidate gitignore files

.gitignore

@@ -0,0 +1,152 @@
+!**/src/**/build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+!.mvn/wrapper/maven-wrapper.jar
+!gradle-wrapper.jar
+!gradle-wrapper.properties
+$RECYCLE.BIN/
+*#
+**/build/
+*.BACKUP.*
+*.BASE.*
+*.DS_Store
+*.LOCAL.*
+*.REMOTE.*
+*.bak
+*.cab
+*.class
+*.ctxt
+*.ear
+*.iml
+*.ipr
+*.iws
+*.jar
+*.launch
+*.lnk
+*.log
+*.msi
+*.msix
+*.msm
+*.msp
+*.nar
+*.orig
+*.pydevproject
+*.rar
+*.stackdump
+*.sublime-*
+*.sw?
+*.swp
+*.tar.gz
+*.tmp
+*.war
+*.zip
+*_BACKUP_*.txt
+*_BASE_*.txt
+*_LOCAL_*.txt
+*_REMOTE_*.txt
+*~
+*~.nib
+.#*
+.AppleDB
+.AppleDesktop
+.AppleDouble
+.DS_Store
+.DocumentRevisions-V100
+.LSOverride
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+._*
+.apdisk
+.apt_generated
+.apt_generated/
+.autotools
+.buildpath
+.cache-main
+.classpath
+.com.apple.timemachine.donotpresent
+.cproject
+.exercism
+.externalToolBuilders/
+.factorypath
+.fseventsd
+.gradle
+.gradletasknamecache
+.idea
+.idea/dataSources.ids
+.idea/dataSources.local.xml
+.idea/dataSources.xml
+.idea/dictionaries
+.idea/dynamic.xml
+.idea/gradle.xml
+.idea/jsLibraryMappings.xml
+.idea/libraries
+.idea/mongoSettings.xml
+.idea/sqlDataSources.xml
+.idea/tasks.xml
+.idea/uiDesigner.xml
+.idea/vcs.xml
+.idea/workspace.xml
+.idea_modules/
+.loadpath
+.metadata
+.mtj.tmp/
+.mvn/timing.properties
+.mvn/wrapper/maven-wrapper.jar
+.project
+.recommenders
+.recommenders/
+.scala_dependencies
+.settings
+.settings/
+.springBeans
+.sts4-cache
+.sts4-cache/
+.target
+.tern-project
+.texlipse
+.vscode
+.vscode/
+.worksheet
+/.nb-gradle/
+/build/
+/dist/
+/nbbuild/
+/nbdist/
+/nbproject/private/
+/out/
+/scratch
+/target/
+Icon
+Network Trash Folder
+README.html
+Temporary Items
+Thumbs.db
+[Dd]esktop.ini
+atlassian-ide-plugin.xml
+bin
+bin/
+build
+build/
+buildNumber.properties
+com_crashlytics_export_strings.xml
+crashlytics-build.properties
+crashlytics.properties
+dependency-reduced-pom.xml
+ehthumbs.db
+ehthumbs_vista.db
+fabric.properties
+gradle-app.setting
+heroku.json
+hs_err_pid*
+local.properties
+localhost.json
+pom.xml.next
+pom.xml.releaseBackup
+pom.xml.tag
+pom.xml.versionsBackup
+release.properties
+target
+target/
+tmp/

first-part/hw-02/.gitignore

@@ -1,61 +0,0 @@
-# Emacs/vim
-
-*~
-*.swp
-
-# VSCode
-
-.vscode
-.classpath
-.project
-.settings/
-
-
-# MacOS
-
-.DS_Store
-
-# CS56 specific: Secrets files
-
-localhost.json
-heroku.json
-
-# Maven (from: https://github.com/github/gitignore/blob/master/Maven.gitignore)
-
-target/
-pom.xml.tag
-pom.xml.releaseBackup
-pom.xml.versionsBackup
-pom.xml.next
-release.properties
-dependency-reduced-pom.xml
-buildNumber.properties
-.mvn/timing.properties
-# https://github.com/takari/maven-wrapper#usage-without-binary-jar
-.mvn/wrapper/maven-wrapper.jar
-
-# Java (from: https://github.com/github/gitignore/blob/master/Java.gitignore)
-
-# Compiled class file
-*.class
-
-# Log file
-*.log
-
-# BlueJ files
-*.ctxt
-
-# Mobile Tools for Java (J2ME)
-.mtj.tmp/
-
-# Package Files #
-*.jar
-*.war
-*.nar
-*.ear
-*.zip
-*.tar.gz
-*.rar
-
-# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
-hs_err_pid*

first-part/hw-03/.gitignore

@@ -1,147 +0,0 @@
-# =========================
-# Gradle
-# =========================
-
-.gradle/
-.gradle-tasknamecache
-gradle-app.setting
-
-# Build directories
-bin/
-**/bin/
-out/
-**/out/
-build/
-**/build/
-target/
-**/target/
-
-# Keep Gradle Wrapper files
-.gradle/wrapper/
-!gradle/wrapper/gradle-wrapper.jar
-!gradle/wrapper/gradle-wrapper.properties
-
-# =========================
-# Java
-# =========================
-
-# Compiled class files
-*.class
-
-# Java package files
-*.jar
-*.war
-*.ear
-
-# Java temporary files
-*.ctxt
-*.mtj.tmp/
-
-# JVM crash logs
-hs_err_pid*
-
-
-# =========================
-# IntelliJ IDEA
-# =========================
-
-.idea/
-*.iws
-*.iml
-
-# IDEA generated files
-*.idea/dataSources.ids
-*.idea/dataSources.local.xml
-*.idea/dataSources.xml
-*.idea/dictionaries/
-*.idea/dynamic.xml
-*.idea/gradle.xml
-*.idea/jsLibraryMappings.xml
-*.idea/libraries/
-*.idea/mongoSettings.xml
-*.idea/sqlDataSources.xml
-*.idea/tasks.xml
-*.idea/uiDesigner.xml
-*.idea/vcs.xml
-*.idea/workspace.xml
-*.idea_modules/
-
-
-# =========================
-# Eclipse / VS Code
-# =========================
-
-.classpath
-.project
-.settings/
-
-.vscode/
-
-
-# =========================
-# OS generated files
-# =========================
-
-# macOS
-.DS_Store
-.AppleDB
-.AppleDesktop
-.AppleDouble
-.DocumentRevisions-V100
-.LSOverride
-.Spotlight-V100
-.TemporaryItems
-.Trashes
-.VolumeIcon.icns
-._*
-.apdisk
-
-# Windows
-Thumbs.db
-ehthumbs.db
-Desktop.ini
-
-
-# =========================
-# IDE / Plugin generated files
-# =========================
-
-Icon
-Network Trash Folder
-Temporary Items
-
-atlassian-ide-plugin.xml
-
-
-# =========================
-# Crashlytics / Fabric
-# =========================
-
-com_crashlytics_export_strings.xml
-crashlytics-build.properties
-crashlytics.properties
-fabric.properties
-
-
-# =========================
-# Temporary files
-# =========================
-
-*~
-*.swp
-*.swo
-*.tmp
-
-
-# =========================
-# Build artifacts
-# =========================
-
-dependency-reduced-pom.xml
-release.properties
-pom.xml.tag
-pom.xml.releaseBackup
-pom.xml.versionsBackup
-pom.xml.next
-
-buildNumber.properties

first-part/hw-04/.gitignore

@@ -1,61 +0,0 @@
-# Emacs/vim
-
-*~
-*.swp
-
-# VSCode
-
-.vscode
-.classpath
-.project
-.settings/
-
-
-# MacOS
-
-.DS_Store
-
-# CS56 specific: Secrets files
-
-localhost.json
-heroku.json
-
-# Maven (from: https://github.com/github/gitignore/blob/master/Maven.gitignore)
-
-target/
-pom.xml.tag
-pom.xml.releaseBackup
-pom.xml.versionsBackup
-pom.xml.next
-release.properties
-dependency-reduced-pom.xml
-buildNumber.properties
-.mvn/timing.properties
-# https://github.com/takari/maven-wrapper#usage-without-binary-jar
-.mvn/wrapper/maven-wrapper.jar
-
-# Java (from: https://github.com/github/gitignore/blob/master/Java.gitignore)
-
-# Compiled class file
-*.class
-
-# Log file
-*.log
-
-# BlueJ files
-*.ctxt
-
-# Mobile Tools for Java (J2ME)
-.mtj.tmp/
-
-# Package Files #
-*.jar
-*.war
-*.nar
-*.ear
-*.zip
-*.tar.gz
-*.rar
-
-# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
-hs_err_pid*