Various updates, including the dont inform on like removal

Few small additions here:
1) added a helper function to insert menus now that we are old skool again, could be beefed up but since 1.1 will have bigger changes this is just to help addon writters
2) add option to not inform on a like removal, if its removed and it has not been read, it will also mark it as read to reduce the counter
3) tried to consolidate the post_box_name stuff in one location, I don't think I broke anything with this, just cleaned up the code redundancy
4) couple of script functions out of the template to the script file