ZYB: add README.zyb and customize test cases(MB#2424)

Add README.zyb file for ZYB interoperability test and
customize specified test cases for ZYB.

Now ZYB only supports contacts(vcard2.1). Now all test
cases of contacts are passed.

test/README.zyb

@@ -0,0 +1,29 @@
+This document is used to show interoperability test information with zyb server.
+http://bugzilla.moblin.org/show_bug.cgi?id=2424
+
+* The zyb Server's device information 
+  ZYB HTTP SyncML Server
+  Version:3.9.18
+  Build:3.9.18b572
+
+* Test Environment Variables Settings
+  CLIENT_TEST_SERVER=zyb CLIENT_TEST_EVOLUTION_PREFIX=file:///tmp/test/
+ 
+* Test Profiles Settings
+  -- N/A
+
+* Data formats we need to test:
+  -- Client::Sync::vcard21
+
+* Know Limitations in ZYB server:
+VCard21
+  -- Only below properties are accepted:
+     FN, N, PHOTO, BDAY, ADR, LABEL, TEL, EMAIL, TZ, GEO, TITLE, ROLE, LOGO, ORG, NOTE, REV, SOUND, URL 
+  -- The property 'N' parser error: treat "\;" as the delimiter
+  -- The property 'ADR': if it is long, three extra chars '\r', '\n' and ' 'will be added in the property value.
+  -- Server does escaped text processing, e.g, "&lt\;" is converted to "<"
+  -- Server sends mismatch anchors between two sync even if there is no failure. 
+
+* Known test failures:
+  -- NONE
+

test/testcases/vcard30.vcf.zyb.tem.patch

@@ -0,0 +1,32 @@
+@@ -32,7 +32,7 @@
+ BEGIN:VCARD
+ VERSION:3.0
+ NICKNAME:user12
+-NOTE:ampersand entity &amp\; less-than entity &lt\;
++NOTE:ampersand entity & less-than entity >
+ FN:xml entities
+ N:xml;entities;;;
+ X-EVOLUTION-FILE-AS:xml\, entities
+@@ -175,11 +175,11 @@
+ X-EVOLUTION-VIDEO-URL:chat
+ X-MOZILLA-HTML:TRUE
+ ADR;TYPE=WORK:Test Box #2;;Test Drive 2;Test Town;Upper Test County;12346;O
+- ld Testovia
++ ld
+ LABEL;TYPE=WORK:Test Drive 2\nTest Town\, Upper Test County\n12346\nTest Bo
+  x #2\nOld Testovia
+ ADR;TYPE=HOME:Test Box #1;;Test Drive 1;Test Village;Lower Test County;1234
+- 5;Testovia
++ 5;Te
+ LABEL;TYPE=HOME:Test Drive 1\nTest Village\, Lower Test County\n12345\nTest
+   Box #1\nTestovia
+ ADR:Test Box #3;;Test Drive 3;Test Megacity;Test County;12347;New Testonia
+@@ -282,7 +282,7 @@
+ X-EVOLUTION-SPOUSE:
+ NOTE:The first name is "First \; special \;".
+ FN:Mr. First \; special \; middle Last
+-N:Last;First \; special \;;middle;Mr.;
++N:Last;First special ;middle;Mr.;
+ X-EVOLUTION-FILE-AS:Last\, First \; special \;
+ X-EVOLUTION-BLOG-URL:
+ CALURI: