advancedsearch first step
Merge branch 'master' of https://github.com/pcrouillere/Jumper into advancedsearch
advanced search
Merge branch 'master' of https://github.com/pcrouillere/Jumper into advancedsearch
advanced search backend algorithm implemanted
Merge branch 'master' of https://github.com/pcrouillere/Jumper into advancedsearch
servelet for advanced search
changes according to review
Merge branch 'master' of https://github.com/pcrouillere/Jumper into advancedsearch
Merge branch 'master' of https://github.com/pcrouillere/Jumper into advancedsearch

Conflicts:
	src/dao/Url.java
advanced search, interface improved
autocomplete tags, trush icone in advancedsearch
Merge branch 'master' of https://github.com/pcrouillere/Jumper into advancedsearch
improvement for ovals's forms
temps commit
positionning of search graph problem resolved.
Amélioration css
Css
advancedsearch first step
advanced search