fixed broken test case
removed duplicate test case
fixed bug due caused by moving properties from cve to data directory
fixed broken test case
added ability to remove a property (for test cases)
added test case for removeProperty
removed duplicate code by adding a public getPropertiesFile method to obtain the File
updates to batch update mode to allow batch updates without a modified URL
added a test case to test batch update without a modified url
removed unused imports
updated to work with the new zip file and folder structure
updated tests to utilize temp directory
updated Settigns to get the temp directory