diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4f54c08
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,35 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**
+!**/src/test/**
+
+.idea/
+hy-lyxxfb-information-issuing-platform.iml
+.settings
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+*.hprof
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+
+### VS Code ###
+.vscode/
+
+src/main/.DS_Store
+src/main/java/.DS_Store
+src/main/java/net/.DS_Store
+src/main/java/net/cdsunrise/.DS_Store
+src/main/java/net/cdsunrise/hy/.DS_Store
+src/main/java/net/cdsunrise/hy/lyxxfb/.DS_Store
+src/main/java/net/cdsunrise/hy/lyxxfb/iip/.DS_Store
+src/main/resources/.DS_Store
+
diff --git a/.idea/checkstyle-idea.xml b/.idea/checkstyle-idea.xml
deleted file mode 100644
index 3364bae..0000000
--- a/.idea/checkstyle-idea.xml
+++ /dev/null
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diff --git a/.idea/compiler.xml b/.idea/compiler.xml
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index 217af47..0000000
--- a/.idea/compiler.xml
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diff --git a/.idea/description.html b/.idea/description.html
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index db5f129..0000000
--- a/.idea/description.html
+++ /dev/null
@@ -1 +0,0 @@
-Simple Java application that includes a class with main() method
\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
deleted file mode 100644
index ada92a5..0000000
--- a/.idea/encodings.xml
+++ /dev/null
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\ No newline at end of file
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
deleted file mode 100644
index 6560a98..0000000
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ /dev/null
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diff --git a/.idea/misc.xml b/.idea/misc.xml
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--- a/.idea/misc.xml
+++ /dev/null
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diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index e04ce1a..0000000
--- a/.idea/modules.xml
+++ /dev/null
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\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 94a25f7..0000000
--- a/.idea/vcs.xml
+++ /dev/null
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diff --git a/.idea/workspace.xml b/.idea/workspace.xml
deleted file mode 100644
index 2149637..0000000
--- a/.idea/workspace.xml
+++ /dev/null
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