Fix warning
Fix web path in e-mail confirmations
Fix bug
Fix mini-quote in blackquote formatting
BBCode: new tag [spoiler] (hidden text)
BBCode: [spoiler] work on 'member activity sheet' now

- BBCode: [spoiler] work on 'member activity sheet' now
- mini-qoutes works on 'member activity sheet' now
- fix bugs
Reorganize css changes, increase font size
Make top-header 'slidable'
CSS changes
Make right-panel 'slidable'