Merge pull request #57 from AliaksandrDrebenchuk/BISERVER-6276

BISERVER-6276  Fix file menu - mouse over and mouse out timing, hide menu when mouse out not just on toolbar.
Updating GWT to 2.5.1

Upstream widgets project uses 2.5.1 API requiring downstream dependency updates.
PDI-10342 Changes to support auth UI (Listbox updates)
Merge pull request #59 from gretchiemoran/xul_only

PDI-10342 Changes to support auth UI (Listbox updates)
PDI-10342 Changes to support auth UI (Listbox updates) - FIX UNIT TESTS
Merge pull request #60 from gretchiemoran/xul_fix

PDI-10342 Changes to support auth UI (Listbox updates) - FIX UNIT TESTS
PDI-11827 Repository dialog throws XUL exception; listbox backward compatibility was not preserved in latest updates; FIXED
Merge pull request #61 from gretchiemoran/PDI-11827

PDI-11827 Repository dialog throws XUL exception; listbox backward compa...
PDI-10342 fix for flawed list selection, database dialog (result of ListBox update)
Merge pull request #62 from gretchiemoran/listbox_fixes

PDI-10342 fix for flawed list selection, database dialog (result of List...
shared file update from distribute.groovy
shared file update from distribute.groovy
shared file update from distribute.groovy
shared file update from distribute.groovy
shared file update from distribute.groovy
BISERVER-6276 Fix file menu - mouse over and mouse out timing, hide menu when mouse out not just on toolbar.

top file menu like docs.google.com
BISERVER-9572 - IE - New Data Source Wizard - Import File - cursor issue with the file name text box.

change font-size upload input workaround to label approach.