* Remove Raspberry pi Docker file
* Remove old show-source/solution and plan button
* Remove commented out code
* Improve navigation
* Remove underline from navigation and remove margin of left navigation button
* Make arrow a bit smaller so it aligns a bit better with the navigation bar itself
* add pmd and owasp dependency check through -P owasp profile
* suppress full stack trace in log
* revert to spring 2.2.0 as 2.2.4 failed in travis
* added owasp dependency check maven configuration details to vulenerable
lesson page 7
* Remove old code from UI
* Remove old code
* Remove old functions
* Remove unnecessary divs
* Remove logging to console
* Clear lesson messages (checkmark, output text etc) when lesson resets
* Remove method `getId()` from all lessons as it defaults to the class name
* remove clean up endpoint
* remove unused class `RequestParameter`
* remove unused class `PluginLoadingFailure`
* Move `CourseConfiguration` to lesson package
* Add more content around the lesson template lesson and make it visible as a lesson in WebGoat
* Remove explicit invocation `trackProgress()` inside WebGoat framework so assignments only need to return an `AttackResult`
* Put original solution back as well for SQL string injection
* review comments
* Add
Add version to Hibernate mapping so we get optimistic locking this solves
number of parallel calls trying to update/guess and mess with the lesson
counter
* Remove Guava dependency from WebGoat
* Add Checkstyle to the project with very basic standards so we have a
style across lessons. It does not interfere with basic Intellij formatting
* xxe path info aid added
* xxe path info aid added
* changes to template file and hints
* added ssl test support for XXE
* added ssl test support for XXE
* restconfig replaced by httpsrelaxed
* processed review comments on hints and example
* XSS lesson completion fixes
* removed log all
* lesson progress capable of deprecated assignments in the database
* fixed unit test for lesson progress
