change getAllGroups to getAllRichGroupsWithAttrsByName in VoGroupsTabItem
Fix objects in exception in defaultUnixGidModule

 - add also facility to this exception
Merge pull request #494 from stavamichal/addAllBeansToExceptionsInDefaultUnixGidModule

Fix objects in exception in defaultUnixGidModule
GUI: Display notice when browser is unsupported.

- Check by supported features if browser is unsupported (IE < 8)
  and if so, display alert notice.
Merge pull request #495 from zlamalp/unsupported

GUI: Display notice when browser is unsupported.
Fix SQL query in method getVoExtSources

 - oracle do not use "as" in sql query
 - postgras do not need "as" in sql query
Merge pull request #496 from stavamichal/fixSQLQueryForMethodGetVoExtSources

Fix SQL query in method getVoExtSources
Add chmod and chown on files created in script sshkeys

 - modify slave script sshkeys: if .ssh directory or .ssh/authorized_keys
  file is created by this script, change ownership on this file and
  directory to USER (to who belongs to). Also change permissions on file
  to 644 and directory to 755 if they are newly created there.
 - add this change to debian changelog
Merge pull request #488 from stavamichal/fixInSshKeySlaveScript

Add chmod and chown on files created in script sshkeys
Add work with dirPermissions in scratchLocal script

  - umask setting create by gen script
  - umask setting read from file by slave script
Merge pull request #498 from stavamichal/fsScratchLocalSetRightsForNewDirectories

Add work with dirPermissions in scratchLocal script
Fix method getRichSubGroupsWithAttributesByNames

This method returned all groups within VO. Now it returns only subgroups.
add clicable sync column to VO groups and group subgroups.
add new cell definition - CustomClicableInfoCellWithImageResource
change load class from Group to RichGroup
GUI: skip warning if at least one item is marked for deletion.
Merge pull request #499 from zlamalp/testing

GUI: skip warning if at least one item is marked for deletion.
GUI: optimized workflow with attribute definitions

- Use filtering when refreshing attr def table.
- Allow to set rights on creation.
- Less table loading on delete and update
  (just de-select or remove from table).
Merge pull request #500 from zlamalp/attrs

GUI: optimized workflow with attribute definitions
Change bullets for rendering sync state and change texts in info box
Merge branch 'master' of github.com:ondrejvelisek/perun into ondrejvelisek-master
GUI: Optimized RichGroup

- RichGroup extends Group.
- Moved column to left, smaller column.
- Tweaked texts in info box.
- Removed DeleteRichGroups, use simple DeleteGroups.