updated migration and installation services
new js versions and some installation fixes
minified versions
bugfix: reset chmods. this might be insecure, so we should reset them later
updated version management
improved version management
added site overview
fixed jquery failing, when success was false but no error object was given
Merge pull request #12 from cnlpete/bugfix/json-uploads-fail

proper handling of failing uploads
added the missing 'downloads' folder in the installer
Merge pull request #13 from cnlpete/bugfix/installer/missing-folder

added the missing 'downloads' folder in the installer
improved countchar method
fixed wrong link
fixed typo
removed migration data
fixed migration
prepared for new version update
fixed the countCharLength js-function to use input's maxlength attribute if no second parameter is given
simplified the gitignore
added masonry for better dynamic floats in the gallery