mod_admin_identity: Also offer the "send welcome" option when changing the username / password
mod_base: Fix 'onlyInteger' option in LiveValidation javascript
mod_base: Add 'is_float' option to numericality validator
scripts: Use /usr/ucb/ps on Solaris instead of the default non-GNU compatible version
Merge pull request #615 from yoonka/fix-ps-for-solaris

scripts: Use /usr/ucb/ps on Solaris instead of the default non-GNU compatible version