fancy warning if board directory not writable
fixup: sqlite writable check
remove redundant ob_end_flush (no output buffer open at that point)
setting to allow reposting of images

(aka chaos-says-goodnight-fix)
add template class
clean code-ify Template class (mainly type prefixes)
include Template class
Template: no stripping of html by default (as of now)
extract header template
extract footer template
do page body generation with template

extract method buildNavigatorForPagesAtCurrent
extract template: raw post form
extract template: moderate post form
page template: fix unique post count display
extract template: manage login form
extract template: manage_moderate_post
extract template: post, post_image
whitespace changes
extract template: manage_ban_form
Template.class: add function useAll to copy a hashMaps values