Verbose flag

[viniciussousazup]

- What I did

Added the possibility to execute a formula passing a --verbose flag to indicate that formula should show more detailed log messages.

This verbose flag only adds a Boolean environment variable that can be retrieved during the execution of the formula, so the details of the messages are in the domain of whoever is writing the formula.

- How to verify it

• Run a formula with --verbose as flag
• In the formula script, retrieve the environment variable VERBOSE_MODE
• If the flag has been entered, the value will be "true" or "false"

Example:
rit docker generate compose --verbose

- Description for the changelog

Adding --verbose flag

[codecov-commenter]

Codecov Report

Merging #330 into ritchie-2.0.0 will not change coverage.
The diff coverage is n/a.

@@              Coverage Diff               @@
##           ritchie-2.0.0     #330   +/-   ##
==============================================
  Coverage          64.97%   64.97%           
==============================================
  Files                 78       78           
  Lines               2561     2561           
==============================================
  Hits                1664     1664           
  Misses               734      734           
  Partials             163      163           

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