Merge branch 'master' into 156769998

include/database/PearDatabase.php

modules/Migration/schema/650_to_660.php

modules/Users/actions/Save.php

modules/Users/actions/SaveAjax.php

modules/Users/models/Record.php

modules/Vtiger/helpers/Logger.php

packages/vtiger/mandatory/Import.zip

packages/vtiger/mandatory/MailManager.zip

packages/vtiger/mandatory/Mobile.zip

packages/vtiger/mandatory/ModTracker.zip

packages/vtiger/mandatory/PBXManager.zip

packages/vtiger/mandatory/ServiceContracts.zip

packages/vtiger/mandatory/Services.zip

packages/vtiger/mandatory/WSAPP.zip

packages/vtiger/marketplace/ExtensionStore.zip

packages/vtiger/optional/Arabic_ar_ae.zip

packages/vtiger/optional/Assets.zip

packages/vtiger/optional/BrazilianLanguagePack_bz_bz.zip

packages/vtiger/optional/BritishLanguagePack_br_br.zip

packages/vtiger/optional/CustomerPortal.zip