Modified Swedish Translation

Hi!
Thanks for a great component which I have just installed for our school site.
I downloaded the Swedish translations and found a few things in it that I thought needed correction.

; Please be aware that these strings are going to be part of the URL of the site.

; DO NOT USE NON-ASCII CHARACTERS IF POSSIBLE as this might create some compatibility issues with some hosts.

; Start of URL STRINGS

JEV_SEF_ICALEVENT_DETAIL="handelse"

JEV_SEF_ICALREPEAT_DETAIL="handelsedetaljer"

JEV_SEF_DAY_LISTEVENTS="handelserperdag"

JEV_SEF_MONTH_CALENDAR="manadskalender"

JEV_SEF_WEEK_LISTEVENTS="handelserpervecka"

JEV_SEF_YEAR_LISTEVENTS="handelserperar"

JEV_SEF_CAT_LISTEVENTS="handelserperkategori"

JEV_SEF_RANGE_LISTEVENTS="datumintervall"

JEV_SEF_DAY_LISTEVENTS="handelserperdag"

; End of URL STRINGS

In the existing translation this strings were translated with Swedish characters (å,ä,ö) and with spaces so I removed those.
I would also propose changing a couple of other translations to make the user interface (front end) more consistent:

JEV_VIEWTODAY="Visa dagsvy"

JEV_VIEWBYCAT="Visa kategorivy"

And also the below language string:

JEV_EVENT_CALENDAR="Kalender"

was previously translated to "Träningskalender" which translates to "Training Calendar" or "Exercise Calendar" so I propose changing that to plainly "Kalender" which translates to "Calendar".

/Markus