Hooktest

Added the --txt parameter to the build class to allow all passing XML files to be converted to plain text and included
in the build.
In addition, added the --cites parameter (also to the build class). When this parameter is true, the citation unit of
each textual node in the plain text file will be introduced with a string representing the citation unit, e.g., 1.1.1

Made the creation of the tar archive on build an option with the --tar flag.

Enabled the URNs for the "commentary" type to be found in the metadata files and, thus, to show up in the inventory

Added the new "commentary" type to the tests for language and URNs

- Moved to MyCapytain 2.0.0b20
- Simplified some code for logs
- Reworked CLI (Console, travis, verbose, from_travis_to_hook were reworked into console, manifest, verbose, hookui)
- Moved CTS units to HookTest.capitains_units.cts and renamed them for clarity
- When some tests breaks, it stops others in HookTest.capitains_units.cts.CTSText_TestUnit.run
- Added a timeout parameter to allow for breaking out of network issues with RelaxNG Scheme checking

Fixed a bug where count_words would fail silently and stops the test process.