Fix AnchorCMS logo link on login page.

Logo link was redirecting to "/admin/users/login". Should to be "/admin/login".
Added robots.txt to .gitignore
gitignore humans.txt
posts_next were calling prev_link, and posts_prev were calling next_link. Made no sense. Changed and functions renamed. Same functionatlity
Posts navigation in the default template fixed.

The css had a .next class which was not being used.
"This article is my Nth oldest" message in default template did not work, always showd the total number of posts. Fixed.
Harcoded home link in default theme footer (#449)
Default theme: Blockquote elements had no visual difference inside a post or page. Style given.
Fixing position of the pagination aside in admin view
Update metadata.php
Update posts.php

Just a tiny typo.
Removed unnecesary <br/> in the list of pages inside de admin area.
Fix: pagination links in categories and comments listings in the admin area
Removed trailing dot, should be in the language file
Removed trailing dot for consistency
Default theme: do not list empty categories in header
Default theme: solving bug. If there are no pages marked as "show in menu", the tray icon does not appear.
Bug: the feeds (rss and json) are returning the complete database. Limited to last 25.
Removed wrong textarea font-size (should have the same size as other inputs, as stated in the 7th line of forms.css)
Admin fixes and default theme fixes