LDEV-3914: Fixed the horizontal scroll bar that appeared in learner and monitor, by setting the margins in the first row to 0 (they default to -15). Tweaked the show/hiding of the progress bar to suit more cases and to keep parallel activities aligned.
LDEV-3914: Tweaked when the sidebar is displayed to reduce flicker and added an override parameter for tools that want to do their own layout (like Data Collection and Wiki) to stop the usual panel being loaded.
LDEV-3727 skip exporting RatingCriteria's toolContentId field. Also explicitly reset it to the new value on LD import (instead of relying on Hibernate to do it)
LDEV-3727 skip exporting RatingCriteria's toolContentId field. Also explicitly reset it to the new value on LD import (instead of relying on Hibernate to do it)
LDEV-2917: Change DOCTYPE tag of files which have not been picked up by previous runs as they had this tag broken into 2 lines and regex had not detected them.
