Fixed bug 440952: Basic Marker Updater should be executed before other contributed markers

Signed-off-by: Sarika Sinha <sarika.sinha@in.ibm.com>
Increased bundle version for Mars
Added missing single quotes
Improved sorting of proposals when when no explicit sorter has
been provided.

Signed-off-by: Timo Kinnunen <timo.kinnunen@gmail.com>
WIP: Don't show scrollbars if not needed by default. Unfortunately this
causes some flickering during resize and caret placement operations on
Windows.

Signed-off-by: Timo Kinnunen <timo.kinnunen@gmail.com>