close #2: for "git add" assume "." if no other arguments were passed

extensions/add.py

@@ -7,6 +7,11 @@ def add(arguments):
    '''
    
    if isGit():
        # If no additional arguments were passed assume
        # we want to add all pending changes.
        if len(arguments) == 0:
            arguments.append(".")
        command = ["git", "add"]
        command.extend(arguments)
        executeCommand(command)