chore(deps): remove lodash as dependency

  + refactor(junit-reporter): refactor lodash part to native
  + refactor(junit-reporter): remove lodash import
chore(junit-reporter): version 0.2.2
refactor(junit-reporter): pass 'report-path' as param to report helper
refactor(junit-reporter): recursively create report folder

This introduces 'node-fs' as dependency to recursively create report folders.
It's also a preparation for cli support for custom reports in future versions.
refactor(junit-reporter): reset internal stats after each report
chore(junit-reporter): version 0.2.3

Support "noreport" flag in steps to exclude them in generated junit xml.
This is pretty useful for commands like _storeEval_, _pause_ or _print_
would just pollute the report.
chore(junit-reporter): version 0.2.4

Support "--listener-path" option from command line
which defines the path for the generated junit xml.
refactor(junit-reporter): re-order step time calculation

Move calculation of formatted step-time value to top of function
to be more precise.