Why are my plugins not showing?
It looks like the folder name of your plugin is wrong. Change it to just say craftimport.

The folder name should be the same as the "Whatever" part of the WhateverPlugin.php file sitting in the plugin's root folder. Except that the folder name should always be all lowercase. That's important, because some systems are case-sensitive while others are not... The only way to be certain your plugins will be detected is to use a lowercase folder name. (see this thread...)