fix up uppercase extension test
fix LIFT import so data is still imported when there is no existing data and "import loses" is  selected
fix local E2E run scripts

 - useTestConfig.sh and useLiveConfig.sh have been pulled out setupTestEnvironment.php and teardownTestEnvironment.php so that build tests work properly.
Merge branch 'feature/fileupload'
fix Lex upload command response in the API. Fix typo in upload error message.
fix failing tests resulting from fixing typo in upload error message.
Use new FileUtilities::replaceSpecialCharacters and FileUtilities::createAllFolders

 - remove associated tests since tests are done in the FileUtilities own tests.
update composer to include changes to web-php-utilities
Merge branch 'feature/liftimport'

Conflicts:
	src/models/languageforge/lexicon/LiftDecoder.php
	src/models/languageforge/lexicon/LiftImport.php