add monolog to composer.json
add monolog, replace old output
add logger to BuildGenerator
added logger to unit tests
deleted composer.lock
optimize imported files
optimized imports
fixed logger format
format the xml output better
Revert "format the xml output better"

This reverts commit f9e4c42b08eaa45df791e6015e5e7bb64bdd6c41.
Merge branch 'monolog' of https://github.com/mimmi20/browscap into mimmi20-monolog

Conflicts:
	composer.json
Added composer.lock back in - not sure where it went ;)