Summary: upgrade zlib to the latest ver 1.2.3
Reviewed-by: martin, alanb, ksrini

Reviewed-by: wetmore

Reviewed-by: andrew, alanb, tbell, swamyv

Reviewed-by: xuelei

Reviewed-by: sherman

Reviewed-by: andrew, darcy

Reviewed-by: lancea, andrew, alanb

Reviewed-by: sherman

Reviewed-by: sherman

Reviewed-by: sherman

Reviewed-by: valeriep, ohair

Reviewed-by: mullan

Summary: override the canEncode() in ISO2022_CN_CNS
Reviewed-by: martin

Summary: Use unicode_case_insensitive for windows path matcher for now.
Reviewed-by: alanb

Summary: Moved the existing test cases for prefs to open area
Reviewed-by: martin, alanb

Reviewed-by: mullan

Summary: Added a fastpath for simple use case
Reviewed-by: alanb, martin

Summary: Fix typos in the JavaDoc.
Reviewed-by: tbell

Reviewed-by: alanb, mullan, wetmore

Reviewed-by: sherman

Reviewed-by: sherman

Reviewed-by: sherman

Reviewed-by: vinnie

Reviewed-by: wetmore

Reviewed-by: valeriep

Reviewed-by: valeriep

Reviewed-by: mullan

Reviewed-by: darcy, ramap