Move WidgetHelper to swt-bling.
We use this internally and I think it's a valuable addition to swt-bling.
Removing accidentally added images.
Merge pull request #101 from l1m5/master

Add WidgetHelper (f.k.a SWTUtil)
Pegging release.
Upping version for next release.
PopOverShell updated to use DisplaySafe for corner cases where Display may be null.
DisplaySafe paths exercised by DisplaySafeTest
update test to use expected exception
fixed snapshot issue
test name swap
simplified, no more builder
Merge pull request #102 from ezweave/master

Trying our best to save a display.
display fix release
Merge pull request #103 from ezweave/master

display fix release
updated to 2.1.7-SNAPSHOT
oops, too high
Merge pull request #104 from ezweave/master

Too high too fast, oops.
local version updated to 2.1.7-SNAPSHOT
Merge pull request #105 from ezweave/master

local version updated to 2.1.7-SNAPSHOT
check if bubble already disposed