Added holders and message into exceptions
Web: add presentation from MetaCentrum seminar
Merge pull request #239 from papperwing/attributeHolders

Added holders and message into exceptions
GUI: updated ReCaptcha workflow

- Updated ReCaptcha widget, which was unable to set keyDown event
  on it's input. Now it uses GWT's TextBox instead of Google's.
  Original input is hidden by CSS in ApplicationForm.css file.
- User can now submit ReCaptcha value by Enter key.

- Implemented default action focusing on all Confirm based dialogs.
  Default action is cancel (if both buttons are present) or ok, if
  only one button is present. Focus preference can be set manually
  before displaying (like for error report widget, where 'submit'
  is considered default).
Merge pull request #251 from zlamalp/recaptcha

GUI: updated ReCaptcha workflow & Confirm widget button focus
GUI: fixed message formatting and localization when application not created

- Use localized messages in error report box when application can't be created.
- Fixed message formatting for better readability.
- Fixed localization file indentation.
Merge pull request #252 from zlamalp/appform

GUI: fixed message formatting and locale when application not created
SERVICES: added not yet working ldap service scripts

- Added gen/slave scripts for future LDAP service. For now full of TODOs/FIXMEs.
- Added ldifdiff a ldifsort scripts from CPAN contrib used by our slave script.
SERVICES:  added working (not much tested) ldap password manager

- Added LDAP Password Manager script, which can used as only one (uses same return codes
  as standard Password Manager) or can be called from standard Password Manager.