Fix StructureIterator removing issue and add UnitTest for it.
Merge pull request #2 from xinzhao-actuate/master

Fix StructureIterator removing issue and add UnitTest for it.
provide higher precision on milliPt2Twips method as suggest on comment
in bug 442579
Merge pull request #4 from sguan-actuate/master

provide higher precision on milliPt2Twips method as suggest on comment
Issue happens because of race condition on shared
ClassMethodFieldBuffer. 

Rework on ClassMethodFieldBuffer.
In this fix, each connection will has its own instance of
ClassMethodFieldBuffer.

Signed-off-by: xinzhao-acutate <xzhao@actuate.com>
Merge pull request #5 from xinzhao-actuate/master

Fix for 429393 - org.eclipse.birt.data.oda.pojo.impl.internal.ClassMethodFieldBuffer is not threadsafe
Fix Bug 313485 - Improper message shows up when renamed a file with
some unsaved change.

When a unsaved file is being renamed, a dialog will show up asking
user to save and close the unsaved file.
Fix Bug 439863 - Option to sort data set items in the data explorer

Use Collator to compare two strings.
Merge branch 'master' of git@github.com:yuxuandai/birt.git