[bugfix] Do not change user password if none was provided. Assumes that resetting a password to empty is never allowed once is has been set.
Merge pull request #116 from wolfgangmm/develop

Ignore null password for user account
Fix collection.xconf schema to support new range index configuration.
Remove some redundancy from collection.xconf schema.
Merge pull request #117 from wolfgangmm/develop

Fix collection.xconf schema to support new range index configuration.
[testsuite] Copy namespaces occurring in test result before evaluating %test:assertXPath annotation. Saves some time when writing tests.
Merge pull request #119 from wolfgangmm/develop

XQuery tests: namespaces fix