More checkpoint for the advanced search

Extended table doesn't mess the all modal
Extended keyword without blank are now well cut
Delete button are now red
The modal is now clean when she fade

Now fully compatible with firefox
Modifying the modal

New layout
Add panel management for the modal

Now reset to the source panel ( not the last one where you were)
Changing all classes

Classes and id in french are now in english
changing all methods and images

Methods, id, classes, images, variables are now in english for a better
understanding.
Added a better way to switch tab

+Changed "recherche avancé" to "semantic search"
+New button to switch tab
change in the "more about reador"

French and english change
Update .gitignore
Update gitignore
Merge pull request #4 from tcomte/master

Added semantic advanced search  first draft