Bootstrap update version 3
Merge branch 'master' of https://github.com/solispauwels/Claroline into bootstrap3

Conflicts:
	composer.json
	composer.lock
	src/core/Claroline/CoreBundle/Resources/views/layout.html.twig
	src/core/Claroline/CoreBundle/Resources/views/less/bootstrap-default/common.less
	src/core/Claroline/CoreBundle/Resources/views/less/bootstrap-edit/common.less
	src/core/Claroline/CoreBundle/Resources/views/less/bootswatch-cyborg/common.less
	src/core/Claroline/CoreBundle/Resources/views/less/claroline/common.less
composer update
Merge branch 'master' of https://github.com/solispauwels/Claroline into bootstrap3
Bootstrap3 Update twig files
Modals update to bootstrap3
Buttons update to bootstrap3
submodule update
Fixed self-registration + tests
Refactored workspaceTag with bootstrap3
GUI update for bootstrap3
Merge branch 'bootstrap-3' of https://github.com/kitan1982/Claroline into bootstrap3

Conflicts:
	src/core/Claroline/CoreBundle/Resources/views/WorkspaceTag/checkPotentialWorkspaceAdminTagChildren.html.twig
	src/core/Claroline/CoreBundle/Resources/views/WorkspaceTag/checkPotentialWorkspaceTagChildren.html.twig
	src/core/Claroline/CoreBundle/Resources/views/WorkspaceTag/manageAdminTag.html.twig
	src/core/Claroline/CoreBundle/Resources/views/WorkspaceTag/manageTag.html.twig
	src/core/Claroline/CoreBundle/Resources/views/WorkspaceTag/workspaceAdminTagCreateForm.html.twig
	src/core/Claroline/CoreBundle/Resources/views/WorkspaceTag/workspaceTagCreateForm.html.twig
Fixed editRoleAction
Merge branch 'bootstrap3' of https://github.com/solispauwels/Claroline into issue-126-announcements
Refatored resource create form with bootstrap3
Submodule update