Added a comment: RE: It's dangerous ignore a folder with same level folder of a .git directory

doc/bugs/Can__39__t_add_a_git_repo_to_git_annex:___34__Invalid_path_repo__47__.git__47__X__34___for_many_X/comment_17_0511e8fa74ec3244879a8e5dc05472b3._comment

@@ -0,0 +1,28 @@
+[[!comment format=mdwn
+ username="badele"
+ subject="RE: It's dangerous ignore a folder with same level folder of a .git directory"
+ date="2015-03-28T10:24:00Z"
+ content="""
+Hi,
+
+Exemple of my project directories:
+
+    + /tmp/git-annex
+        + .git (git-annex git)
+        + project_folder_with_git_folder/.git (garbage git project)
+        + project_folder_with_git_folder/folder1
+            + file1
+        + project_folder_with_git_folder/folder2
+            + file2
+
+
+You can reproduce it
+
+    mkdir -p /tmp/git-annex && cd /tmp/git-annex
+    git init
+    git annex init test
+    cp -R project_folder_with_git_folder .
+    git annex add project_folder_with_git_folder
+    
+No files are added
+"""]]