XWIKI-6882 : Improvements on user changing password
XWIKI-6882 : Improvements on user changing password. Change wrong server-side lenght verification.
XWIKI-6882 : Improvements on user changing password. A few fixes.
XWIKI-6882 : Improvements on user changing password. Change wrong server-side lenght verification.
Merge pull request #97 from tdelafosse/XWIKI-6882

XWIKI-6882: Improvements on user changing password