v0.5

• Use CLAM 2.3 and the new external configuration file capability
• More detailed output from nextflow in webservice error.log
• Some improvements in handling quotes/spaces, but not complete yet (#24), usage of spaces in input filenames is still not supported!
• Fix in tokeniser invocation from webservice
• Compatibility with LaMachine v2 (this may break LaMachine v1 compatibility), installation instructions updated accordingly