debug

added a timer debug function, for performance testing. Debugging now
logs to a file (log.txt).

Have to check the markdown parser, it takes way to long for those files
performance issue found

found the performance issue: the thumbnail generation for images seems
not to be working correctly
performance

found the performance issue:
Thumbnails where created everytime (the check for existing thumbs was
broken). FIXED!
icon thumbnails

added resizing of post icons.
transparent PNG is not yet supported (alpha is filled with black, see
magic lantern icon)
cache lifetime

added cache lifetime into config. It defines, how ling cachefiles are
valid. If they are older, they are being generated again
style update

just updated the style. Its not yet nice to look at, but i maybe will
someday
style

see issue #1
update thumbnail lib

just a update to a new version of the thumbnail lib

=> can be found at github.com/thephpjo/toolbox
beginnig of ajax
JS / AJAX menu
more to come

at the end it will be a full JS / AJAX offline enabled blog + PHP (non offline) fallback
Merge branch 'dev' of https://github.com/thephpjo/lorbeer
Many little cahnges

many changes i made while immigrating this to my personal site
Fix for markdown images
Clean start, screw this. According to Eagleson this code could have been writte by anyone