project_sheet memberlist modal: Added CSS & structure for actions.
member_modal: Added member template for seeall & other modals.
memberlist_modal_seeall: beautify display of members.
project_sheet: Added icons for member list.
i4p-sprites: Fix sprites classes management.
sass..bootstrap: added comments on bootstrap fixes.
project_sheet memberlist: Fixed CSS & sprites.
memberlist_modal_seeall: Fixed colors & sprites for member cards.
memberlist_modal_seeall: fix dark shade for actions.
memberlist_modal_seeall: fix avatars.
memberlist_square: fix bad positionning issues with overlay.
memberlist_square: Fix display of icons (now sprites) in overlay.
project_sheet: beautify reference-block edition.
reference-block: Use sexy icon for submit.
projectsheet toolbar: added smooth scroll.
projectsheet subheader: Added comment.
toolbar: improve smoothscroll.
memberlist_modal_seeall: fix indent.
js editable: jslinted code.
Merge remote-tracking branch 'gnuside/feature/task-1141-projectsheet' into develop