Merge branch 'develop'
Merge branch 'develop'
added g with symfony/http-kernel
added phpstormfiles to gitignore
added logging
added LoggerInterfce
added LoggerInterfce
set logger parameter
added logging information
added logging info
made db and config accessable for child classes
fixed: variable  and  undefined variables
added function to get the access_token from request
renamed server parameter from AUTHORIZATION to HTTP_AUTHORIZATION
Merge branch 'feature/addLogging' into develop