Restoring .gitinore files, committing enum chapter

.gitignore

Doc/Sd1/Ref/Interfaces/P/iface/.gitignore

...in/java/de/hdm_stuttgart/mi/sd1/class_wrapper/Driver.java

.../java/de/hdm_stuttgart/mi/sd1/class_wrapper/Screwed2.java

...va/de/hdm_stuttgart/mi/sd1/class_wrapper_private/Day.java

...e/hdm_stuttgart/mi/sd1/class_wrapper_private/Screwed.java

...m/src/main/java/de/hdm_stuttgart/mi/sd1/use_enum/Day.java

Doc/Sd1/Ref/Projects/WeatherSkeleton/.gitignore

Doc/Sd1/objectsClasses.xml

ws/Docbook/Id2topic/.gitignore