SMACK-341 Updated collectors to use concurrent classes.

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@13452 b35dd754-fafc-0310-a699-88a17e54d16e
Updates to SmackTestCase to properly provide the username and password for each connection.  Test cases manually logging in now use these methods instead of wrongly assuming the username/password pattern.

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@13453 b35dd754-fafc-0310-a699-88a17e54d16e
Fixed small problem in one field and removed possible NPE on get from any field.

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@13454 b35dd754-fafc-0310-a699-88a17e54d16e
SMACK-352
- fixed wrong header
- replaced old Jive license with Apache 2.0 license
- added license header to files without

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@13457 b35dd754-fafc-0310-a699-88a17e54d16e
Update MultiUserChat to use the correct namespace according to the latest version of XEP-0045.
Newer versions for XEP-0045 (MUC) use muc#admin for all onwer related operations.
Fixes SMACK-371. Credits and thanks go to Colby White for reporting this.

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@13458 b35dd754-fafc-0310-a699-88a17e54d16e
SMACK-352 removed duplicated headers, fixed svn keywords

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@13459 b35dd754-fafc-0310-a699-88a17e54d16e
Fix NPE in Testcases where 'createOfflineConnections() == true'. The change 13453 created the username and password array, which needs to be initilized even if the connection and the login is done manually

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@13460 b35dd754-fafc-0310-a699-88a17e54d16e