Make "Add Files" panel run in modal mode.
* Framework/PCProject.m: Corrections in alert panel names.
* Framework/PCFileCreator.[mh]: Partial rewrite. Check existance of files
wich will be added. Make panel run in modal mode. Add "Add Header File"
option button.
* Documentation/TODO: Update.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/apps/projectcenter/trunk@27826 72102866-910b-0410-8b05-ffd578937521
non-project editors. Use PCEditorManager instead. Remove
PCFileManager's dalegate code(FileManagerDelegates category).
(-newFile): Call PCFileCreator's method newFileInProject:.
* Framework/PCFileManager.[mh]: Move code related to creation of
new file in project from here
* Framework/PCFileCreator.[mh]: to here.
(-createFile): Add additional check before adding file to
project (fixes bug #17493).
* Framework/English.lproj/NewFile.gorm: Set owner to PCFileCreator.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/apps/projectcenter/trunk@26024 72102866-910b-0410-8b05-ffd578937521
