FindQsci: removed the unused exception holder variable

master didn't build without that:
-- Found PyQt4 version: 4.10
  File "~/carina/Quantum-GIS/cmake/FindQsci.py", line 41
    except ImportError, e:
                      ^
SyntaxError: invalid syntax
QgsDecorationGridDialog: fixed the "Horizontal and Vertical" option

It was set with a lowercase v and then checked with an uppercase one:
qgsdecorationgriddialog.cpp:57:      tr( "Horizontal and vertical" ) );
qgsdecorationgriddialog.cpp:145:  else if ( text == tr( "Horizontal and Vertical" ) )

The lowercase variant is newer when you check the translation files - nobody
has it translated without also having the uppercase one too.
i18n: slovenian translation update (not full)
i18n: slovenian ellipsis is "non-contact" unless used for an unfinished word
doc/TRANSLATORS: added myself to the list

was "only" in CONTRIBUTORS before
Merge pull request #792 from lynxlynxlynx/master

Translation update, combobox fix and triviality