Google CalDAV testing: avoid multiple detached recurrences

Because of Google issue with detached recurrences without parent
(http://code.google.com/p/google-caldav-issues/issues/detail?id=58)
and the SyncEvolution workaround (replacing RECURRENCE-ID with
X-SYNCEVOLUTION-RECURRENCE-ID) only one detached recurrence per UID
can be stored.

Removing the second modified recurrence from the test cases for
Google.

test/testcases/eds_event.ics.googlecalendar.tem.patch

@@ -365,7 +365,7 @@
  TRANSP:OPAQUE
  SEQUENCE:2
  SUMMARY:Recurring 2
-@@ -304,18 +461,36 @@
+@@ -304,90 +461,36 @@
  BEGIN:VCALENDAR
  PRODID:-//Ximian//NONSGML Evolution Calendar//EN
  VERSION:2.0
@@ -406,86 +406,44 @@
  DESCRIPTION:second instance modified\, single detached recurrence
  END:VEVENT
  END:VCALENDAR
-@@ -323,18 +498,36 @@
- BEGIN:VCALENDAR
- PRODID:-//Ximian//NONSGML Evolution Calendar//EN
- VERSION:2.0
-+BEGIN:VTIMEZONE
-+TZID:/softwarestudio.org/Olson_20011030_5/Europe/Berlin
-+X-LIC-LOCATION:Europe/Berlin
-+BEGIN:DAYLIGHT
-+TZOFFSETFROM:+0100
-+TZOFFSETTO:+0200
-+TZNAME:CEST
-+DTSTART:19700329T020000
-+RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=3
-+END:DAYLIGHT
-+BEGIN:STANDARD
-+TZOFFSETFROM:+0200
-+TZOFFSETTO:+0100
-+TZNAME:CET
-+DTSTART:19701025T030000
-+RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=10
-+END:STANDARD
-+END:VTIMEZONE
- BEGIN:VEVENT
- UID:20080407T193125Z-19554-727-1-50-YY@gollum
- DTSTAMP:20080407T193125Z
+-
+-BEGIN:VCALENDAR
+-PRODID:-//Ximian//NONSGML Evolution Calendar//EN
+-VERSION:2.0
+-BEGIN:VEVENT
+-UID:20080407T193125Z-19554-727-1-50-YY@gollum
+-DTSTAMP:20080407T193125Z
 -DTSTART:20080413T090000Z
 -DTEND:20080413T093000Z
-+DTSTART;TZID=/softwarestudio.org/Olson_20011030_5/Europe/Berlin:20080413T110000
-+DTEND;TZID=/softwarestudio.org/Olson_20011030_5/Europe/Berlin:20080413T113000
- TRANSP:OPAQUE
- SEQUENCE:7
- SUMMARY:Recurring 3: Modified
- CLASS:PUBLIC
- CREATED:20080407T193241Z
- LAST-MODIFIED:20080407T193647
+-TRANSP:OPAQUE
+-SEQUENCE:7
+-SUMMARY:Recurring 3: Modified
+-CLASS:PUBLIC
+-CREATED:20080407T193241Z
+-LAST-MODIFIED:20080407T193647
 -RECURRENCE-ID:20080413T090000Z
-+RECURRENCE-ID;TZID=/softwarestudio.org/Olson_20011030_5/Europe/Berlin:20080413T110000
- DESCRIPTION:second instance modified
- END:VEVENT
- END:VCALENDAR
-@@ -342,52 +535,36 @@
- BEGIN:VCALENDAR
- PRODID:-//Ximian//NONSGML Evolution Calendar//EN
- VERSION:2.0
-+BEGIN:VTIMEZONE
-+TZID:/softwarestudio.org/Olson_20011030_5/Europe/Berlin
-+X-LIC-LOCATION:Europe/Berlin
-+BEGIN:DAYLIGHT
-+TZOFFSETFROM:+0100
-+TZOFFSETTO:+0200
-+TZNAME:CEST
-+DTSTART:19700329T020000
-+RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=3
-+END:DAYLIGHT
-+BEGIN:STANDARD
-+TZOFFSETFROM:+0200
-+TZOFFSETTO:+0100
-+TZNAME:CET
-+DTSTART:19701025T030000
-+RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=-1SU;BYMONTH=10
-+END:STANDARD
-+END:VTIMEZONE
- BEGIN:VEVENT
- UID:20080407T193125Z-19554-727-1-50-YY@gollum
- DTSTAMP:20080407T193125Z
+-DESCRIPTION:second instance modified
+-END:VEVENT
+-END:VCALENDAR
+-
+-BEGIN:VCALENDAR
+-PRODID:-//Ximian//NONSGML Evolution Calendar//EN
+-VERSION:2.0
+-BEGIN:VEVENT
+-UID:20080407T193125Z-19554-727-1-50-YY@gollum
+-DTSTAMP:20080407T193125Z
 -DTSTART:20080413T100000Z
 -DTEND:20080413T103000Z
-+DTSTART;TZID=/softwarestudio.org/Olson_20011030_5/Europe/Berlin:20080413T120000
-+DTEND;TZID=/softwarestudio.org/Olson_20011030_5/Europe/Berlin:20080413T123000
- TRANSP:OPAQUE
- SEQUENCE:7
- SUMMARY:Recurring 3: Modified II
- CLASS:PUBLIC
- CREATED:20080407T193241Z
- LAST-MODIFIED:20080407T193647
+-TRANSP:OPAQUE
+-SEQUENCE:7
+-SUMMARY:Recurring 3: Modified II
+-CLASS:PUBLIC
+-CREATED:20080407T193241Z
+-LAST-MODIFIED:20080407T193647
 -RECURRENCE-ID:20080420T090000Z
-+RECURRENCE-ID;TZID=/softwarestudio.org/Olson_20011030_5/Europe/Berlin:20080420T110000
- DESCRIPTION:third instance modified\, different time
- END:VEVENT
- END:VCALENDAR
+-DESCRIPTION:third instance modified\, different time
+-END:VEVENT
+-END:VCALENDAR
 -
 -BEGIN:VCALENDAR
 -PRODID:-//Ximian//NONSGML Evolution Calendar//EN