* Switch $* to $@
* Use double quote everywhere, to avoid potential future globbing or word splitting
* Beautify EDITOR eval
* Fix typo in gvm-installer
* bin double quotes - best practice to avoid potential shell globbing and word splitting
* properly reference variable label
* simplify gvm-installer
* avoid unecessary clone
* workaround travis-ci broken build test
Merge pull request #61 from alouche/master

Minor refactoring + best practices (bin/*, gvm, gvm-check, gvm-installer)