clean pod file

Podfile

@@ -10,15 +10,10 @@ def pods
 	# VENTokenField is modified
 	pod 'VENTokenField', '~> 2.0'
 	pod 'mailcore2-ios', :git => 'https://github.com/MailCore/mailcore2.git', :branch => 'master'
-	#pod 'ObjectivePGP'
 	pod 'OpenSSL-Universal'
 	pod 'BZipCompression'
-	pod 'KeychainAccess'#, '~> 2.4'
+	pod 'KeychainAccess'
 	pod 'Onboard'
-	#pod 'deltachat-core', :git => 'https://github.com/r10s/deltachat-core.git', :branch => 'master'
-	# pod 'OpenSSL'
-
-	# pod 'UNNetPGP', :git => 'https://github.com/oliverFU/unnetpgp.git', :branch => 'master'
 	pod 'HockeySDK', '5.0.0'
 end