If you have added or deleted files/directories to your working
copy, and you want to publish those additions/deletions to the
repository,
you must give explicit svn add and svn
delete commands.
additions and deletions will be reflected at the time of the
next commit.
Don't store generated files in the Repository. For example, if
your project is mostly Java source code, you would store the .java
source files and any .xml files used by ant, but you wouldn't store
the generated .class or .jar files.