Included jquery and jquery-ui

- Included jquery library into Loganalyzer
- Included jquery-ui library into Loganalyzer
- Message Popup Window now uses jquery-iu
- Buttons are now implemented with jquery-ui
Changed all content menus to new jquery ui code

Also splitted jqueryui structure from theme css
Changed Main Menu Implementation to jquery ui
Themed search input
Uodated admin menu to use new jquery ui design
Changed search template layout

In order to get a propper tab order, the search
layout is now top to bottom.
Changed enable/disable personal options link into button
Fixed reload time in admin panel when set to 0

When set to 0, automatic reload will now be disabled
in admin panel. Also added the text in the result.html template
into the language system.
Fixed all missing title properties for img tags
Fixed title attributes for img tags in all admin pages
Added Loading animation to jquery link and menu clicks
Changed german language files to UTF8
Prepared for customizing Font settings
Added support to configure the default css font
Removed Font family css from dark theme
Added Option to configure font size

Not quiet ready yet
Changed font unit form em to px
Added Loading Animation to top right selectbox fields
Incremented default fontsize
Removed dark style font sizes