Added HttpDigestAuthFilter for Digest Authentication in client
Added HttpDigestAuthFilterTest
Changed copyright year to 2013
Changed copyright year to 2013
Merge remote-tracking branch 'upstream/master'
Implemented fix as suggested in JERSEY-1419 for encoded URLs
Implemented cleanups and fixes as suggested by Miroslav Fuksa.
Not sure if I got the thread safeness right.
Implemented more fixes as suggested.

Implemented Fifo cache, to prevent increasing to unlimited size.

Tests are not yet ready.
Minimum digest cache size must be 1
Added E2E HttpDigestAuthFilterTest.
Added note on the maximum default digest cache size.
Fix for JERSEY-1905.
 please *do not approve* until performance test for JERSEY-1905 gets approved!

Change-Id: I30534ad633ae27aef23e34faa3d4fc266d618904
Introduced Property MAXIMUM_DIGEST_CACHE_SIZE to define the maxiumum number of entries the digest cache may hold.
Added synchronized to request filter.
Fixed mehod call error in e2e test
Updated package names in several examples' READMEs

Change-Id: I2d3ee6bfe9a8953c0d1a25a51ada12c1586d9dab
Added test to ExceptionMapperTest

Change-Id: Icfb49d5630828797c874c49f14a67d511e5d7cec
Merge "Added test to ExceptionMapperTest"
Merge "Updated package names in several examples' READMEs"
Merge "Fix for JERSEY-1905.  please *do not approve* until performance test for JERSEY-1905 gets approved!"