Update bundle version and podspec file

Update bundle version and podspec file to version 2.0.

Sources/SwiftParsec/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0</string>
+	<string>2.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

SwiftParsec.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name = 'SwiftParsec'
-  s.version = '1.1'
+  s.version = '2.0'
   s.license = '2-clause BSD'
   s.summary = 'SwiftParsec is a Swift port of the Parsec parser combinator library.'
   s.homepage = 'https://github.com/davedufresne/SwiftParsec'

SwiftParsec.xcodeproj/project.pbxproj

@@ -182,6 +182,7 @@
 				579ED1201D3AE9C10078D6F4 /* JSONBenchmarkTests.swift */,
 				574A84951BAB598F008020BC /* CharacterParsersTests.swift */,
 				57AA4E021BB77A0F0026DF01 /* CombinatorParsersTests.swift */,
+				5714D8BD1BCE90DC00FE4BF0 /* DefaultTokenParserTests.swift */,
 				5703BE161BE4434F003FF5FA /* ExpressionParserTests.swift */,
 				577261F71BE14A3700E70BEF /* ErrorMessageTest.swift */,
 				57167F111B99E66800F35A29 /* GenericParserTests.swift */,
@@ -189,7 +190,6 @@
 				578435551BF66B3A0067B3E9 /* PositionTests.swift */,
 				57ABA23B1CF5F39B00C2B657 /* StringTests.swift */,
 				5768B5771BB0773A005FF951 /* TestUtilities.swift */,
-				5714D8BD1BCE90DC00FE4BF0 /* DefaultTokenParserTests.swift */,
 				57C459771CE2150D0014764F /* UnicodeScalarTests.swift */,
 				57167F131B99E66800F35A29 /* Info.plist */,
 				579ED1221D3AF4680078D6F4 /* SampleJSON.json */,