diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..a97b20569bddd1b3716103cd7e5c0900ba41fb04
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,27 @@
+HELP.md
+/target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+.DS_Store
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+/build/
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index c7d8db5e2c1312c444395f537cf1e2c0e9cee8de..8ced4f0c9f649e91d0b90419ad2c6fad5ba68c06 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -390,7 +390,7 @@
     </panes>
   </component>
   <component name="PropertiesComponent">
-    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1553476905865" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1553476926111" />
     <property name="run.code.analysis.last.selected.profile" value="pProject Default" />
     <property name="settings.editor.selected.configurable" value="preferences.fileTypes" />
   </component>
diff --git a/business/.gitignore b/business/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..a97b20569bddd1b3716103cd7e5c0900ba41fb04
--- /dev/null
+++ b/business/.gitignore
@@ -0,0 +1,27 @@
+HELP.md
+/target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+.DS_Store
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+/build/
diff --git a/server/.gitignore b/server/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..a97b20569bddd1b3716103cd7e5c0900ba41fb04
--- /dev/null
+++ b/server/.gitignore
@@ -0,0 +1,27 @@
+HELP.md
+/target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+.DS_Store
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+/build/