Fixed image paths in CSS files

CSS should not use external images (to let the offline copy work smoothly), but some resources are still external
Updated /beta images

Not sure exactly what the differences are, but 'git' marked them all as modified
Updated builder script
Fixed 'dump'

The new application layout (single backend with multiple versions of frontend application) handle 'dump' requests (aka 'offline copy') from a different url
Fixed image references
Added references to static resources

Added the list of static resources that need to be copied when assembling the application
Fixed corrupted card problem

Changes that check for a weird condition that was causing cards to get corrupted.

A similar change has been applied also to /gamma (in a different commit, though)
Updated version of /gamma

Tons of changes, included a new draft of the mobile version (still VERY rough)
Added properties for 'dev' backend

Added an extra 'dev' backend, useful when testing the application during development.

A dev-proxy script also helps in working separately on frontend and backend code.
Added JQTouch and Zepto libraries

JQTouch and Zepto are tentatively used for the mobile version of Clipperz.
No final commitment has been made, though.
Updated .gitignore

Added java source code and build script to the ignore file.

This allows to keep java code into the workarea in order to build release artifacts, without having to commit it to the public repository.
Fixed application version ID + link

Fixed the display of application version in /gamma, and added a link to the specific code version on GitHub
Fixed build script

Changed the build script in order to replace placeholders even if present multiple times
Fixed application version display on /gamma
Fixed application version display on /gamma
Merge branch 'master' of github.com:clipperz/password-manager

Conflicts:
	frontend/beta/css/yui-extensions/basic-dialog.css
Fixed conflict
Merge latest changes with public repository