Change CSS

Change signIn css
Update Fabrizio

restoring signIn and less signIn
LoginForm

Màj login HTML & LogIn CSS (less)
Update css

Change css - bt, buttons, login
Icones màj

nouvelles icônes
Merge branch 'Fabrizio' into Naty

Conflicts:
	MMReadyDesign/css/application.css
	MMReadyDesign/html/artistsList.html
	MMReadyDesign/index.html
	MMReadyDesign/less/application.less
	MMReadyDesign/less/searchResult.less
	MMReadyDesign/showEvent.html
Merge branch 'Naty' of https://github.com/comem/mmready-test into Naty

Conflicts:
	MMReadyDesign/css/application.css
	MMReadyDesign/less/signIn.less
	MMReadyDesign/login.html