Added spy/expect snippets

Added more keywords

snippets/expect.snippet

@@ -0,0 +1 @@
+expect( ${1} ).to${2}();

snippets/spy.snippet

@@ -0,0 +1 @@
+spyOn( ${1:object}, '${2:method}' );

syntax/jasmine.vim

@@ -6,9 +6,17 @@ runtime! syntax/javascript.vim
 
 syn case match
 syn keyword specFunctions afterEach beforeEach describe it expect addMatchers spyOn not
+syn keyword specDisabled xit xdescribe
+syn keyword specSpys andCallThrough andReturn andThrow andCallFake callCount argsForCall mostRecentCall
+syn keyword specAsync runs waits waitsFor
 syn match specMatcher "to[A-Za-z0-9_]*"
+syn keyword specjQuery loadFixtures readFixtures setFixtures sandbox clearCache cleanUp
 
 hi def link specFunctions Special
+hi def link specDisabled Error
 hi def link specMatcher Special
+hi def link specSpys Special
+hi def link specAsync Special
+hi def link specjQuery Special
 
 let b:current_syntax = "jasmine"