KDevelop rewrite the .kdev4 file after opening a project.
The project name I entered in the project information dialog is replaced with the directory name.


Reproducible: Always

Steps to Reproduce:
1. Create a project directory names "myproject"
2. Create in the project directory the directories "trunk" and "branches"
3. Create in the "trunk" directory a file names "makefile"
4. Import the Project by selecting the makefile
5. Enter the project name "My Project" in the "Project information" dialog
6. Everything's fine. KDevelop shows in the 'Projects' toolview the correct project name
7. Close the project
8. Reopen the project by selecting the .kdev4 file in the trunk directory
9. Oops...now the project is named "trunk"
10. Look into the .kdev4 file. The project configuration now contains the project name "trunk"

another scenario:
1. Select Project->New From Template
2. Choose a "Standard Terminal" application
3. Use the project name "myproject"
4. Ignore the "Version Control" Page and finish the wizard
5. Use the "build directory" default settings
6. The new project is now shown as "myproject"
7. Close the project
8. Rename the project directory to "foobar"
9. Reopen the project with the .kdev4 file
10. Now the project is names "foobar"


Actual Results:  
The project is named by the directory

Expected Results:  
The entered project name is used