removed ide files

.idea/.gitignore

-# Default ignored files
-/workspace.xml
\ No newline at end of file

.idea/libraries/ROS.xml

-<component name="libraryTable">
-  <library name="ROS">
-    <CLASSES>
-      <root url="file:///opt/ros/melodic" />
-    </CLASSES>
-    <SOURCES />
-  </library>
-</component>
\ No newline at end of file

.idea/libraries/workspace.xml

-<component name="libraryTable">
-  <library name="workspace">
-    <CLASSES />
-    <SOURCES>
-      <root url="file://$PROJECT_DIR$" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file

.idea/misc.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CMakeWorkspace" PROJECT_DIR="$PROJECT_DIR$" />
-  <component name="JavaScriptSettings">
-    <option name="languageLevel" value="ES6" />
-  </component>
-</project>
\ No newline at end of file

.idea/modules.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/panda_teaching.iml" filepath="$PROJECT_DIR$/.idea/panda_teaching.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file

.idea/panda_teaching.iml

-<?xml version="1.0" encoding="UTF-8"?>
-<module classpath="CMake" type="CPP_MODULE" version="4" />
\ No newline at end of file

.idea/ros.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ROSSettings">
-    <option name="rosPath" value="/opt/ros/melodic" />
-    <option name="workspacePath" value="" />
-    <option name="additionalSources" value="" />
-    <option name="excludedXmls" value="" />
-    <option name="knownKeys" value="" />
-    <option name="depSources" value="https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/base.yaml&quot;https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml&quot;https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/ruby.yaml" />
-  </component>
-</project>
\ No newline at end of file

.idea/vcs.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file