issue #15: remove jquery-ui
issue #15: upgrade to bootstrap 3.1.1
issue #15: replace usage of jquery-UI dialog
issue #15: replace usage of jquery-UI dialog
issue #15: jQuery 2.1.0
issue #15: begin to replace jquery-ui sliders
issue #15: begin to replace jquery-ui sliders
issue #15: begin to replace jquery-ui sliders
issue #15: begin to replace jquery-ui sliders
issue #15: begin to replace jquery-ui sliders
issue #15: begin to replace jquery-ui sliders
Merge branch 'issue_15'