Merge pull request #235 from zlamalp/admins

CORE, RPC, GUI: added support for listing direct admins with attributes
Merge pull request #242 from zlamalp/fac_setting

GUI: UX for facility administration
Merge pull request #238 from jirmauritz/servicePackages

Core: fixed wrong exception in addServiceToPackage
Merge pull request #237 from jirmauritz/checkAttribute

Core: fixed checkAttribute[s] for VOs
Merge pull request #243 from zlamalp/assign

GUI: custom error message on AddServiceToServicesPackage
Merge pull request #233 from zlamalp/exception

GUI: custom exception handling
Merge pull request #244 from zlamalp/captcha

GUI: allow to use custom re-captcha public key
Merge pull request #247 from zlamalp/typo

GUI: fixed typo
Merge pull request #251 from zlamalp/recaptcha

GUI: updated ReCaptcha workflow & Confirm widget button focus
Merge pull request #252 from zlamalp/appform

GUI: fixed message formatting and locale when application not created
Merge pull request #254 from zlamalp/suggest

GUI: implemented scrollable suggestion list for filter widget
Merge pull request #256 from zlamalp/fixup

GUI: many usability fixes
Merge pull request #261 from zlamalp/gwt26

GUI: Enable GWT 2.6.0
Merge pull request #263 from zlamalp/fix

GUI: prevent doubling exception ID
Merge pull request #250 from stavamichal/create_group_existence_checking_fix

Fix of checking existence of group when creating new one
Fix bug in delay of repropagation of tasks in DONE

Tasks in DONE should be repropagated each 2 days unless some event
trigers it earlier. Because of faulty constant they were repropagated
each 48 minutes.
Merge pull request #266 from zlamalp/dot

GUI: allow dot in VO shortName
fix of assignService in ResourcesManagerBl
 - assignService now check required attributes for facility and resource instea of non-empty attributes
Merge pull request #270 from papperwing/assignService

Core: fix of assignService in ResourcesManagerBl
Change of long of short_name at VOS

alter table vos modify short_name varchar2(32);
alter table vos alter column short_name type varchar(32);
changes attr_value length from 4000 to 4000 char for all attr_values tables
also change value length for table application_data