added categories to pages
added tags to pages
added categories and tags to posts. i hope.
closes #15 and #9
removed search icon for now
added all sidebar possibilities to page.php
fixed bad if
sidebars default to false
added all sidebar possibilities to empty-sidebars.php
added all sidebar possibilities to home.php
added all sidebar possibilities to index.php
added all sidebar possibilities to search.php
added all sidebar possibilities to archive.php
learning to tell right from left
still learning to tell left from right
default menu is back